{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9852779","patent":{"patent_number":"US-9852779","title":"Dual-port DDR4-DIMMs of SDRAM and NVRAM for SSD-blades and multi-CPU servers","assignee":null,"inventors":[],"filing_date":"2015-03-12T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C"],"num_claims":19,"abstract":"A memory system is disclosed that includes a first FPGA controller coupled to a first SSD cluster, a first DDR4 DIMM and a second DDR4 DIMM. A second FPGA controller is coupled to a second SSD cluster, the first DDR4 DIMM and the second DDR4 DIMM, where the first and second FPGAs are operable to share access to the first and second DDR4 DIMMs and provide connectivity to a plurality of network resources. The dual-port design enables the use of existing SDRAM, MRAM and RRAM chips at low speed rates to reach DDR4 2.0 speed DIMM devices. The dual-port DDR4 DIMM comprises 1-to-2 data buffer splitters and a DDR3 or DDR2 to DDR4 bus adaptation/termination/relaying circuits to increase (e.g., double or quadruple) the chip speed of SDRAM, MRAM, and RRAM chips."},"analysis":{"summary":"The patent titled Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers introduces a revolutionary memory system designed to significantly enhance performance and efficiency in demanding computing environments, specifically for SSD-blades and multi-CPU servers. Its core innovation lies in enabling existing, lower-speed memory chips (SDRAM, MRAM, and RRAM) to achieve and sustain DDR4 2.0 speeds, thereby bridging a critical gap between cost and performance.\n\nThe primary problem this invention solves is the high cost and performance limitations associated with traditional memory architectures. Modern server and storage systems require extremely fast memory access, but relying solely on cutting-edge DDR4 chips can be prohibitively expensive. This patent provides a cost-effective alternative by revitalizing the utility of more economical, readily available memory components.\n\nTechnically, the approach involves a dual-port DDR4 DIMM design managed by two FPGA controllers. These controllers are not only coupled to their respective SSD clusters but also share access to the same DDR4 DIMMs. The magic of speed enhancement is achieved through specialized hardware: 1-to-2 data buffer splitters and advanced DDR3 or DDR2 to DDR4 bus adaptation/termination/relaying circuits. These components intelligently manage data flow and signal integrity, effectively doubling or quadrupling the operational speed of the underlying memory chips.\n\nThe business value of this innovation is substantial. It offers a compelling solution for data centers, cloud providers, and enterprises seeking to upgrade their infrastructure without incurring massive capital expenditures on new memory hardware. By extending the lifespan and performance capabilities of existing memory, this technology drives down total cost of ownership while delivering superior performance for critical applications. It enhances scalability, reduces latency, and improves overall system throughput for high-demand workloads.\n\nThe market opportunity for this patent is vast, encompassing the entire high-performance computing sector, including server manufacturers, SSD array developers, and large-scale data center operators. Its ability to deliver high-speed memory performance through a more economical and sustainable approach positions it as a disruptive technology in the memory and server hardware markets, offering a clear competitive advantage to adopters.","layman_explanation":"### What Problem Does This Solve?\nImagine you're building a super-fast highway for data in your company's data center. You have incredibly quick cars (SSD-blades) and powerful engines (multi-CPU servers) that need to get data from one place to another almost instantly. The problem is, the 'roads' (memory, like RAM) you have can be quite expensive to upgrade to the fastest possible versions (DDR4 2.0). You might have perfectly good, slightly older roads (SDRAM, MRAM, RRAM chips) that are still functional but just not quite fast enough for the new super-cars. This creates a bottleneck, meaning your expensive cars and engines can't go as fast as they're truly capable of, costing you efficiency and potentially millions in lost productivity or delayed operations. Existing solutions typically involve ripping out all the old roads and laying down entirely new, very costly ones, which isn't always feasible or economical.\n\n### How Does It Work?\nThis patent, Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers, provides an ingenious solution. Think of it like adding a high-tech 'speed booster' and a smart traffic controller to your existing memory roads. Instead of replacing the entire road, this innovation puts special 'traffic cops' (FPGA controllers) at key intersections. These cops don't just direct traffic; they have special 'booster lanes' (1-to-2 data buffer splitters) that can take data from a slightly slower road and effectively split it into two, making it seem twice as fast. They also have 'universal translators' (DDR3 or DDR2 to DDR4 bus adaptation circuits) that can take data formatted for older, slower roads and instantly reformat it for the new, faster DDR4 standard. This allows your older memory chips to communicate at DDR4 2.0 speeds. Crucially, this system is 'dual-port,' meaning two of these smart traffic cops can simultaneously manage traffic on the same memory roads, ensuring that multiple super-cars or engines can access the data they need without congestion, maximizing throughput for shared resources.\n\n### Why Does This Matter?\nThis technology matters immensely for any business relying on high-performance computing. Firstly, it offers a significant cost advantage. Instead of investing heavily in entirely new, top-tier DDR4 memory, businesses can leverage their existing, more affordable memory assets, extending their useful life while achieving cutting-edge performance. This translates directly into a lower Total Cost of Ownership (TCO) for data centers and server farms. Secondly, it boosts performance where it counts most: for SSD-blades, which are critical for fast data access, and multi-CPU servers that power complex applications like AI, big data analytics, and cloud services. Reduced latency and increased data throughput mean faster transactions, quicker insights, and more responsive applications. This patent provides a competitive edge, allowing companies to deliver superior service or process more data with the same or even reduced budget, positioning them at the forefront of efficiency and innovation.\n\n### What's Next?\nThe Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers patent paves the way for a more sustainable and economically sensible approach to scaling computing infrastructure. We can expect to see this technology integrated into next-generation server designs and enterprise storage solutions, becoming a standard feature for optimizing memory performance. It could accelerate the adoption of hybrid memory systems and further drive down the cost of high-performance computing, making advanced capabilities accessible to a broader range of industries. For investors, it signals a lucrative opportunity in memory enhancement and data center efficiency, potentially disrupting traditional memory upgrade cycles and creating new market leaders.","technical_analysis":"The patent, Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers, describes an advanced memory system architecture engineered to overcome performance bottlenecks in high-demand computing environments. Specifically targeting SSD-blades and multi-CPU servers, this innovation focuses on extracting DDR4 2.0 speed performance from more conventional and cost-effective SDRAM, MRAM, and RRAM chips.\n\n**Technical Architecture:**\nAt its foundation, the system comprises a memory architecture centered around at least two DDR4 DIMMs that are dual-ported. This means that two independent FPGA (Field-Programmable Gate Array) controllers can concurrently access these shared memory resources. A first FPGA controller is logically and physically coupled to a first SSD cluster, and concurrently to both the first and second DDR4 DIMMs. Symmetrically, a second FPGA controller is coupled to a second SSD cluster and also shares access to these same first and second DDR4 DIMMs. This shared access model is critical for scenarios requiring high-throughput data exchange between multiple processing units or storage arrays, ensuring efficient resource utilization and reduced contention.\n\n**Implementation Details and Algorithm Specifics:**\nThe core technical breakthrough lies in the method by which lower-speed memory chips are accelerated to DDR4 2.0 rates. This is achieved through two primary mechanisms:\n1.  **1-to-2 Data Buffer Splitters:** These components are integrated within or closely associated with the DDR4 DIMMs. Their function is to take incoming data streams and split them across multiple internal memory interfaces or sub-channels. By distributing the data load, these splitters effectively increase the aggregate data rate that can be handled by the memory chips. For example, if a single SDRAM chip operates at a certain frequency, splitting its data path into two allows for a parallel operation, effectively doubling the data throughput from that chip's perspective, even if its internal clock rate remains unchanged.\n2.  **DDR3 or DDR2 to DDR4 Bus Adaptation/Termination/Relaying Circuits:** These are sophisticated interface circuits responsible for protocol conversion, signal integrity, and timing synchronization. They perform several critical functions:\n    *   **Adaptation:** Translating the electrical signaling and command protocols of DDR2 or DDR3 into the stricter, higher-frequency requirements of DDR4. This involves adjusting voltage levels, timing parameters, and command sequencing.\n    *   **Termination:** Ensuring proper impedance matching at the ends of data lines to prevent signal reflections, which become more problematic at higher frequencies. This maintains signal integrity and reduces error rates.\n    *   **Relaying:** Acting as active signal regenerators. Instead of merely passing signals, these circuits amplify and reshape them, allowing for longer trace lengths and more reliable operation at higher speeds than the source memory chips could natively support. This active relaying is pivotal in achieving the 'doubling or quadrupling' of effective chip speed.\n\n**Integration Patterns:**\nThe FPGA controllers are central to this integration. Their programmable nature allows them to serve as intelligent memory controllers, arbitrating access requests from multiple sources (SSD clusters, CPUs, network resources). They can implement custom memory management algorithms, error correction codes (ECC), and even provide low-latency connectivity to a plurality of network resources, hinting at potential integration into distributed memory or memory-over-fabric architectures. The FPGAs abstract the complexities of the underlying mixed-speed memory, presenting a unified, high-speed DDR4 interface to the host system.\n\n**Performance Characteristics:**\nThis system is designed to significantly boost data throughput and reduce latency. By effectively increasing the operational speed of SDRAM, MRAM, and RRAM chips to DDR4 2.0 levels, it bypasses the inherent speed limitations of these components. The dual-port design allows for parallel access, further enhancing aggregate bandwidth. This translates to faster read/write operations for SSD-blades and more efficient data sharing among multi-CPU servers, ultimately improving application responsiveness and overall system performance.\n\n**Code-Level Implications:**\nFrom a software perspective, the host operating system and applications would interact with the memory system as if it were standard, high-speed DDR4. The complexities of speed adaptation and dual-port management are abstracted by the FPGA controllers. This simplifies software development, as no special drivers or memory management routines are required at the application level to leverage the speed enhancements. Developers can write code optimized for DDR4 performance, confident that the underlying hardware, thanks to Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers, will deliver the expected speeds even with mixed-generation memory components.","business_analysis":"The patent Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers represents a significant business opportunity by addressing a critical pain point in high-performance computing: the escalating cost of high-speed memory versus the performance demands of modern infrastructure. This innovation offers a compelling value proposition across several dimensions for data centers, server manufacturers, and cloud service providers.\n\n**Market Opportunity Size:** The global market for server memory and SSDs is enormous and continuously growing, driven by data proliferation, AI, cloud computing, and IoT. Traditional upgrades to DDR4 and future DDR5 memory are capital-intensive. This patent opens up a new segment by enabling existing, more affordable SDRAM, MRAM, and RRAM chips to perform at DDR4 2.0 speeds. This addresses a massive installed base of existing memory and offers a cost-effective upgrade path, potentially tapping into billions of dollars in memory hardware and infrastructure spending that would otherwise be constrained by budget.\n\n**Competitive Advantages:**\n1.  **Cost-Efficiency:** The primary advantage is the ability to achieve high-performance DDR4 speeds using lower-cost, widely available memory components. This dramatically reduces the bill of materials for server and storage systems, providing a significant competitive edge in a price-sensitive market.\n2.  **Performance with Sustainability:** It offers a 'green' solution by extending the useful life of existing memory hardware, reducing electronic waste and promoting sustainable IT practices.\n3.  **Scalability and Flexibility:** The dual-port architecture and FPGA control allow for greater flexibility in system design and easier scalability for multi-CPU servers and SSD-blades, adapting to varying workload demands without complete hardware overhauls.\n4.  **Reduced Latency and Increased Throughput:** By effectively doubling or quadrupling chip speeds and enabling shared access, the system minimizes memory bottlenecks, leading to superior application performance and user experience.\n\n**Revenue Potential:** Revenue streams could be generated through several business models:\n*   **Licensing:** Licensing the patent to major memory manufacturers, server OEMs (Original Equipment Manufacturers), and SSD-blade vendors.\n*   **Proprietary Modules:** Developing and selling proprietary Dual-port DDR4 DIMM modules that integrate the FPGA controllers and adaptation circuits.\n*   **IP-as-a-Service:** Offering the FPGA IP core for integration into custom server and storage solutions.\n*   **Consulting/Integration Services:** Providing expertise for implementing this technology into existing data center infrastructures.\n\n**Business Models:** This technology lends itself well to B2B models. Target customers include hyper-scale cloud providers, enterprise data centers, server hardware manufacturers (e.g., Dell, HP, Lenovo), and specialized storage solution providers. The value proposition would focus on TCO (Total Cost of Ownership) reduction, performance gains, and competitive differentiation.\n\n**Strategic Positioning:** This patent positions its adopters as innovators capable of delivering high-performance computing solutions with superior cost-efficiency and environmental responsibility. It allows companies to differentiate their products by offering 'premium' DDR4 performance at 'mid-range' costs, challenging established market leaders who rely on pure-play high-cost DDR4. It also enables smaller players to compete more effectively by lowering the barrier to entry for high-performance systems.\n\n**ROI Projections:** For data center operators, the ROI could be realized through reduced capital expenditure on memory, lower operational costs due to energy efficiency (potentially, if older chips consume less power at lower base speeds), and increased revenue from faster service delivery and higher customer satisfaction. For OEMs, it translates to more competitive product offerings, increased market share, and higher profit margins on their server and storage lines. The ability to leverage existing inventory or purchase more economical memory types for high-performance products presents a clear and rapid return on investment.","faqs":[{"answer":"Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers is a patented memory system designed to bring high-speed DDR4 2.0 performance to server and storage environments, specifically for SSD-blades and multi-CPU servers. The core innovation allows existing, lower-speed memory chips like SDRAM, MRAM, and RRAM to operate at significantly higher rates.\n\nThis technology achieves this by employing a dual-port DDR4 DIMM architecture. This means the memory modules can be simultaneously accessed and controlled by two separate FPGA (Field-Programmable Gate Array) controllers. Each FPGA is connected to its own SSD cluster and provides connectivity to network resources, while both FPGAs share access to the same DDR4 DIMMs.\n\nThe system utilizes specialized hardware components, including 1-to-2 data buffer splitters and advanced DDR3 or DDR2 to DDR4 bus adaptation/termination/relaying circuits. These components work in synergy to effectively double or quadruple the native speed of the underlying memory chips, making them compatible with the demanding DDR4 2.0 standard. This effectively bridges the gap between cost-effective memory and high-performance requirements.\n\nIn essence, Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers provides a cost-efficient method to achieve cutting-edge memory performance, optimizing resource utilization and enhancing the overall speed of data-intensive computing tasks. This patent is a significant step towards more flexible and sustainable memory architectures for data centers.","question":"What is Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers?"},{"answer":"The Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers system operates through a clever combination of architectural design and specialized hardware. Firstly, it features a 'dual-port' design where two FPGA controllers can simultaneously access the same set of DDR4 DIMMs. These FPGAs act as intelligent memory managers, arbitrating access requests from their respective SSD clusters and providing network connectivity.\n\nSecondly, the core mechanism for accelerating slower memory chips involves two key components. The 1-to-2 data buffer splitters take incoming data and distribute it across multiple internal memory paths. This parallelization effectively increases the perceived bandwidth and data throughput from the underlying memory chips, even if their individual clock speeds remain lower. For example, by splitting a data path into two, the system can process twice the amount of data in the same cycle, effectively doubling the chip's speed.\n\nThirdly, DDR3 or DDR2 to DDR4 bus adaptation/termination/relaying circuits are crucial for signal integrity and protocol conversion. These circuits translate the electrical signals and command structures from older DDR standards (DDR2/DDR3) into the precise requirements of DDR4. More importantly, they actively regenerate and amplify signals, allowing them to travel reliably at higher frequencies than the native memory chips could support. This active relaying is what enables the system to double or quadruple the effective operational speed of SDRAM, MRAM, and RRAM chips.\n\nTogether, these components create a highly efficient memory fabric. The FPGAs manage the high-speed interface, the splitters optimize data flow, and the adaptation circuits ensure compatibility and boost signal quality, all contributing to the ability of Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers to deliver DDR4 2.0 performance using more economical memory types. This synergy ensures high-speed, low-latency data access for demanding applications.","question":"How does Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers work?"},{"answer":"The Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers patent primarily solves the critical dilemma faced by data centers and high-performance computing environments: the trade-off between memory cost and performance. Modern SSD-blades and multi-CPU servers require extremely fast memory access, often at DDR4 2.0 speeds, to operate at their full potential. However, acquiring and integrating native, high-speed DDR4 DIMMs for large-scale deployments can be prohibitively expensive, leading to massive capital expenditures.\n\nConversely, a vast amount of existing, more economical memory chips (such as SDRAM, MRAM, and RRAM) are available but are typically limited to slower speeds (e.g., DDR2 or DDR3). This creates a bottleneck, preventing powerful processors and fast storage from performing optimally. Businesses are forced to either incur significant costs for full memory upgrades or compromise on performance by using slower, older memory.\n\nThis invention resolves this by providing a cost-effective pathway to high performance. It allows organizations to leverage their existing memory investments or purchase more affordable memory types, and then accelerate them to DDR4 2.0 speeds. This reduces the total cost of ownership (TCO) for high-performance server and storage infrastructure while eliminating the memory bottleneck. Additionally, the dual-port design addresses the challenge of efficient shared memory access in multi-processor and multi-storage environments, ensuring that multiple components can access memory concurrently without contention.\n\nIn essence, Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers eliminates the need to choose between budget and speed, delivering both for demanding computing needs.","question":"What problem does Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers solve?"},{"answer":"The inventors of the Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers patent are not listed in the provided patent data. The patent was filed on March 12, 2015, and published on December 26, 2017. The assignee, which is the entity to whom the patent rights are transferred, is also not specified in the provided information.\n\nTypically, the inventors are the individuals who conceived the inventive idea, and the assignee is usually the company or organization they work for, or to whom they have assigned their rights. Without this specific information, the identity of the individual inventors remains undisclosed based on the given data.\n\nThe development of such a complex memory system, involving FPGA controllers, data buffer splitters, and bus adaptation circuits, would typically stem from a team with deep expertise in hardware design, digital logic, and high-speed signal processing. The innovation described in Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers represents a significant engineering achievement in memory architecture.\n\nFurther research into the full patent document (US-9852779) would be required to identify the specific inventors and assignee associated with this groundbreaking technology. This information is usually publicly available through patent databases, offering transparency on the originators of the intellectual property.","question":"Who invented Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers?"},{"answer":"The Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers patent offers a multitude of key benefits for high-performance computing environments. Firstly, and most significantly, it enables **cost-effective performance enhancement**. By allowing existing, more affordable SDRAM, MRAM, and RRAM chips to achieve DDR4 2.0 speeds, it drastically reduces the capital expenditure required for memory upgrades, offering a superior performance-to-cost ratio compared to purchasing new, high-end DDR4 DIMMs.\n\nSecondly, it delivers **superior speed and efficiency** for critical workloads. The technology effectively doubles or quadruples the operational speed of memory chips, eliminating bottlenecks for SSD-blades and multi-CPU servers. This translates to faster data processing, lower latency, and improved responsiveness for applications ranging from real-time analytics to cloud services. The enhanced speed directly contributes to higher throughput and overall system performance.\n\nThirdly, the **dual-port, shared-access architecture** provides unparalleled flexibility and scalability. Two FPGA controllers can concurrently access the same DDR4 DIMMs, ensuring efficient resource utilization and minimal contention in multi-processor or multi-storage environments. This design enhances the scalability of server infrastructure, making it easier to adapt to evolving demands without complex reconfigurations.\n\nFinally, this invention promotes **sustainability and resource optimization**. By extending the useful life and performance capabilities of existing memory components, it reduces electronic waste and supports greener IT initiatives. This approach makes high-performance computing more accessible and environmentally responsible, offering a strategic advantage for enterprises focused on both efficiency and sustainability. The benefits of Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers are pivotal for modern data centers.","question":"What are the key benefits of Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers?"},{"answer":"Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers distinguishes itself from prior art through several fundamental innovations. Traditional memory architectures primarily rely on upgrading to newer, faster generations of DRAM (e.g., from DDR3 to DDR4) to achieve performance gains. This approach dictates a complete replacement of memory hardware, which is often costly and leads to the obsolescence of functional, albeit slower, components.\n\nThis patent's key differentiator is its ability to **actively accelerate existing, lower-speed memory chips** (SDRAM, MRAM, RRAM) to perform at DDR4 2.0 speeds. Prior art typically does not provide a mechanism to effectively double or quadruple the operational speed of older memory chips to meet a newer standard. Instead, older memory is simply slower, or specialized, expensive high-bandwidth memory (like HBM) is used, which is not a general-purpose DIMM solution.\n\nAnother significant difference is the **intelligent dual-port shared access architecture with FPGA control**. While some prior art might involve memory buffering or expansion, they generally do not offer two independent, programmable FPGA controllers concurrently accessing and managing a shared pool of DDR4 DIMMs for both SSD clusters and network resources. This design provides more dynamic arbitration, better resource utilization, and enhanced flexibility compared to static memory channel allocations or simpler controller designs.\n\nFurthermore, the integration of **DDR3 or DDR2 to DDR4 bus adaptation/termination/relaying circuits** is a crucial distinguishing factor. These are not passive buffers but active signal regenerators and protocol converters that ensure signal integrity and timing synchronization at significantly elevated effective frequencies. Prior art solutions rarely offer this level of active, cross-generational bus adaptation within a DIMM, making Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers a truly novel approach to memory system design.","question":"How is Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers different from prior art?"},{"answer":"The Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers patent is poised to have a transformative impact across a wide array of industries that rely heavily on high-performance computing and efficient data processing. Its primary targets are sectors demanding low-latency, high-throughput memory access, and cost-effective scalability.\n\n**Data Centers and Cloud Computing:** This is perhaps the most significant area of impact. Cloud service providers and large enterprise data centers can leverage this technology to offer faster services, improve the performance of virtual machines, and handle massive data volumes more efficiently, all while significantly reducing their capital expenditure on memory hardware. It enables better resource utilization and energy efficiency, crucial for sustained growth.\n\n**Server and Storage Manufacturers:** OEMs building multi-CPU servers and SSD-blade systems will find this patent invaluable. It allows them to design and market products that deliver cutting-edge DDR4 performance at a more competitive price point, differentiating their offerings and expanding their market reach. It simplifies the integration of diverse memory types into high-performance systems.\n\n**Financial Services:** In areas like high-frequency trading, algorithmic trading, and real-time transaction processing, milliseconds matter. The reduced latency and increased throughput offered by Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers can provide a critical competitive advantage, enabling faster trade execution and quicker market analysis.\n\n**Big Data Analytics and AI/ML:** Industries involved in processing vast datasets, training complex machine learning models, or running AI inference engines require immense memory bandwidth. This technology can accelerate these workloads, leading to faster insights, more efficient model training, and quicker decision-making. Scientific research and high-performance computing (HPC) also stand to benefit greatly. The versatility and efficiency of Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers make it a foundational technology for future-proofing digital infrastructure across these critical sectors.","question":"What industries will Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers impact?"},{"answer":"The patent for Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers (US-9852779) was filed on **March 12, 2015**. This date marks the official submission of the patent application to the United States Patent and Trademark Office (USPTO), initiating the examination process.\n\nThe patent was subsequently published on **December 26, 2017**. The publication date typically signifies when the patent document becomes publicly accessible, regardless of whether it has been granted yet. In this case, the patent was indeed granted, as indicated by its full patent number US-9852779.\n\nThe period between the filing date and the publication/grant date allows the patent office to conduct a thorough examination, including prior art searches and substantive reviews, to determine the novelty and non-obviousness of the invention. The successful grant of the patent signifies that the USPTO recognized the unique and inventive aspects of Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers, affirming its intellectual property protection. These dates are crucial for understanding the timeline of the invention's development and its entry into the public domain as protected intellectual property.","question":"When was Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers filed/granted?"},{"answer":"The commercial applications of Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers are extensive, primarily focused on environments that demand high-performance, cost-efficient memory solutions. This patent's innovation can be applied across various product categories and service offerings.\n\nOne major application is in **enterprise server and storage systems**. Server manufacturers can integrate this dual-port DDR4 DIMM technology into their next-generation multi-CPU server platforms and SSD-blade arrays. This allows them to offer products that deliver superior performance (DDR4 2.0 speeds) while leveraging more economical memory components, thus reducing the overall Bill of Materials (BOM) and providing a significant competitive advantage in the market. It enables the creation of more powerful and affordable data center infrastructure.\n\nAnother key area is **cloud computing and hyper-scale data centers**. Cloud service providers can deploy this technology to optimize their infrastructure. By achieving high-speed memory performance with lower-cost SDRAM, MRAM, or RRAM, they can reduce operational costs, improve the performance of their virtualized environments, and offer more competitive pricing for their services. This is crucial for managing massive, distributed workloads efficiently.\n\nFurthermore, specialized **high-performance computing (HPC) clusters and AI/ML workstations** can benefit from Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers. The ability to accelerate memory access and provide shared, low-latency pathways is critical for complex simulations, large-scale data processing, and rapid AI model training. This makes advanced computing more accessible to research institutions and businesses without the need for prohibitive hardware investments.\n\nFinally, the patent opens doors for **memory component suppliers and IP licensors**. Companies can license this patented technology to develop and sell specialized FPGA controllers, bus adaptation circuits, or complete Dual-port DDR4 DIMM modules. This creates new revenue streams and allows for the development of innovative memory products that address the growing demand for sustainable and high-performance computing solutions. The commercial potential of Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers is broad and impactful across the tech industry.","question":"What are the commercial applications of Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers?"},{"answer":"The Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers patent lays a robust foundation for exciting future developments in memory technology. One primary area of evolution is the **expansion to newer memory standards**. While currently focused on achieving DDR4 2.0 speeds, the underlying principles of FPGA control, data buffer splitting, and bus adaptation could be extended to enable DDR5 or even future DDR generations to utilize older or more cost-effective memory types. This would future-proof the concept and ensure its relevance for years to come.\n\nAnother expected development is the **integration of more advanced memory management and security features within the FPGAs**. As memory controllers become more intelligent, the programmable nature of FPGAs could allow for dynamic memory allocation, advanced error correction codes tailored to specific workloads, and even hardware-level memory encryption or access control. This would enhance both performance and data security in demanding server environments.\n\nFurthermore, we anticipate the **creation of highly heterogeneous memory systems**. The ability of Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers to seamlessly integrate SDRAM, MRAM, and RRAM suggests a future where different memory technologies are optimally deployed within the same system based on their characteristics (e.g., non-volatility of NVRAM for data persistence, DRAM for speed). Intelligent controllers would dynamically manage these diverse resources to maximize overall system performance and efficiency.\n\nFinally, the **expansion into memory-over-fabric architectures** is a strong possibility. The FPGA controllers' ability to provide connectivity to a plurality of network resources hints at a future where memory is disaggregated from CPUs and shared across a network, becoming a pooled resource. This patent could serve as a crucial building block for such distributed memory systems, enabling flexible scaling and optimized resource utilization across entire data centers. These developments will solidify Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers as a cornerstone of future high-performance computing infrastructure.","question":"What are the future developments expected for Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers?"}],"topics":["Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers","DDR4 DIMM","SDRAM speed boost","NVRAM for servers","SSD-blade memory","escalating","demands","modern"],"tech_cluster":null},"seo":{"title":"Dual-port DDR4 DIMMs for Servers - Patent US-9852779","description":"Revolutionary Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers patent. Get DDR4 speed from existing SDRAM/NVRAM. Boost server performance, cut costs. Full analysis.","keywords":["Dual-port Ddr4-dimms of Sdram and Nvram for Ssd-blades and Multi-cpu Servers","DDR4 DIMM","SDRAM speed boost","NVRAM for servers","SSD-blade memory","multi-CPU server memory","FPGA memory controller","memory acceleration","data center memory","patent US-9852779","memory bus adaptation","high-performance computing","memory cost optimization","server hardware innovation"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9852779","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9852779","citation_suggestion":"Patentable. \"Dual-port DDR4-DIMMs of SDRAM and NVRAM for SSD-blades and multi-CPU servers\" (US-9852779). https://patentable.app/patents/US-9852779","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9852779","json":"https://patentable.app/api/llm-context/US-9852779","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:57:37.129Z"}