{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9853666","patent":{"patent_number":"US-9853666","title":"Adaptive analog parallel combiner","assignee":null,"inventors":[],"filing_date":"2016-11-07T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04B","H04B"],"num_claims":20,"abstract":"An adaptive analog parallel combiner circuit for receiver data recovery from a communication signal is provided. The circuit includes a summer that sums outputs of a plurality of filter taps in parallel, including zeroth and first through Nth filter taps, each filter tap having as input the communication signal or a version thereof, wherein N is a finite integer greater than or equal to two. The zeroth filter tap has an amplifier with gain controlled by a zeroth adaptive gain control coefficient, and each of the first through Nth filter taps having an all pass filter and gain controlled amplification, with gain controlled by a corresponding one of a first through Nth adaptive gain control coefficients and the all pass filter implementing a transfer function having a zero and a pole equaling each other and at a base frequency divided by a corresponding integer from one through N."},"analysis":{"summary":"The Adaptive Analog Parallel Combiner patent (US-9853666) introduces a sophisticated circuit designed to significantly enhance receiver data recovery from communication signals. At its core, this innovation provides an adaptive analog solution to combat signal degradation and noise, offering a crucial alternative to often power-intensive and latency-prone digital signal processing methods.\n\nThe primary problem addressed by this patent is the pervasive challenge of maintaining signal integrity in high-speed and noisy communication environments. Inter-symbol interference and various forms of distortion can severely compromise data accuracy, impacting everything from wireless broadband to optical networks. Existing solutions often fall short in providing real-time, energy-efficient, and adaptive performance.\n\nThe key technical approach involves a summer circuit that combines outputs from a plurality of parallel filter taps. This array includes a zeroth filter tap with an amplifier whose gain is controlled by a zeroth adaptive gain coefficient. More uniquely, it features first through Nth filter taps, each equipped with an all-pass filter and gain-controlled amplification. The all-pass filters are ingeniously designed to implement a transfer function where a zero and a pole are equal, positioned at a base frequency divided by a corresponding integer (from one through N). This precise analog manipulation, coupled with continuous adaptive gain control across all taps, allows the system to dynamically adjust to channel conditions, effectively cleaning and recovering the signal.\n\nFrom a business perspective, the Adaptive Analog Parallel Combiner offers substantial value. It enables the development of communication receivers with lower latency, improved signal-to-noise ratios, and potentially reduced power consumption. This translates into more reliable and efficient devices, critical for industries ranging from telecommunications (5G, IoT) to data centers and aerospace. Companies integrating this technology can gain a significant competitive advantage by offering superior performance and energy efficiency.\n\nThe market opportunity for this technology is vast, given the global push for faster and more robust communication infrastructure. Its application spans across any domain where high-fidelity signal reception under challenging conditions is paramount, promising to be a foundational component in the next generation of communication hardware.","layman_explanation":"### What Problem Does This Solve?\n\nImagine you're trying to have a crucial video conference, but your internet connection keeps dropping, or the audio is garbled. This common frustration stems from what engineers call 'signal degradation' – essentially, the valuable information traveling through the air or cables gets mixed up with 'noise' or 'interference.' Think of it like trying to understand someone speaking in a crowded, echoey room. Existing communication systems use various techniques to clean up these messy signals, but often, these solutions are either too slow, consume too much power, or aren't flexible enough to adapt to rapidly changing conditions, like when you move from one part of a building to another.\n\n### How Does It Work?\n\nThe **Adaptive Analog Parallel Combiner** patent introduces a clever way to make signals much clearer. Instead of relying heavily on digital computers to fix a signal *after* it's already been converted from an analog wave to digital data (which can be slow), this invention does much of the 'cleaning' while the signal is still in its original analog form. Picture a complex river that's full of muddy water and debris. This technology takes that river and splits it into several smaller, parallel streams. Each stream has a special 'filter' that works on a specific aspect of the water – one might remove big pieces of debris, another might clarify a certain type of mud. Crucially, these filters are 'adaptive,' meaning they can automatically adjust themselves in real-time to whatever kind of mess is in the river. One primary filter adjusts the overall flow, while other, more intricate filters called 'all-pass filters' precisely twist the 'texture' of the signal without changing its overall volume. Finally, all these cleaned-up, perfectly tuned streams are combined back into one, resulting in a crystal-clear, clean river of data.\n\n### Why Does This Matter?\n\nThis innovation matters because it directly impacts the performance and efficiency of almost every communication device we use. By cleaning signals more effectively and with lower latency (less delay) right at the 'front-end' of a receiver, devices can deliver faster internet speeds, clearer voice calls, and more reliable connections, especially in challenging environments. For businesses, this means more robust 5G networks, more efficient IoT devices with longer battery life, and high-speed data centers that can handle increasing traffic without bottlenecks. It provides a competitive edge to companies that can integrate it, allowing them to offer superior products and services that meet the ever-growing demands of the digital economy. The potential for higher data throughput and reduced operational costs (due to lower power consumption) translates directly into improved ROI for network operators and device manufacturers.\n\n### What's Next?\n\nThe Adaptive Analog Parallel Combiner sets a new benchmark for analog signal processing in communication receivers. Its principles could be widely adopted in future generations of wireless and wired communication standards, from advanced satellite systems to next-gen Wi-Fi. We can expect to see integrated circuits (chips) incorporating this technology, leading to more compact, powerful, and energy-efficient communication hardware. For investors, this represents an opportunity in the foundational technologies underpinning the digital world's expansion, potentially yielding long-term value as the market embraces more sophisticated and efficient signal recovery solutions.","technical_analysis":"The **Adaptive Analog Parallel Combiner** patent (US-9853666) introduces a novel circuit architecture aimed at significantly improving receiver data recovery in complex communication environments. This invention focuses on performing crucial signal conditioning adaptively within the analog domain, offering distinct advantages over traditional purely digital equalization techniques in terms of latency, power consumption, and real-time adaptability.\n\n**Technical Architecture and Core Components:**\n\nThe fundamental design revolves around a central `summer` circuit. This summer aggregates signals from a set of `parallel filter taps`. The patent specifies a minimum of `N+1` taps, comprising a `zeroth filter tap` and `first through Nth filter taps`, where `N` is a finite integer greater than or equal to two.\n\n1.  **Zeroth Filter Tap:** This tap receives the communication signal (or a version thereof) and passes it through an `amplifier`. The gain of this amplifier is not fixed but dynamically controlled by a `zeroth adaptive gain control coefficient`. This stage provides a primary, adaptive amplitude adjustment to the incoming signal.\n\n2.  **First through Nth Filter Taps:** These subsequent `N` taps are the cornerstone of the invention's advanced capabilities. Each of these taps is uniquely structured, featuring two primary elements:\n    *   **All-Pass Filter:** This is a critical component. Each all-pass filter implements a `transfer function` characterized by a `zero` and a `pole` that are precisely `equal to each other`. The specific placement of this zero-pole pair is crucial: it is located at a `base frequency divided by a corresponding integer` from one through N. For instance, the first tap might correspond to `f_base/1`, the second to `f_base/2`, and so on, up to the Nth tap at `f_base/N`. The purpose of an all-pass filter is to introduce a phase shift without altering the amplitude of the signal. By placing these zero-pole pairs at specific frequency divisions, the system can introduce finely tuned, frequency-dependent phase shifts.\n    *   **Gain-Controlled Amplification:** Following the all-pass filter, each of these taps also includes an amplifier whose gain is independently controlled by a `corresponding one of a first through Nth adaptive gain control coefficients`. This allows for adaptive amplitude scaling of the phase-shifted signal from the all-pass filter.\n\n**Algorithm Specifics and Implementation Details:**\n\nThe 'adaptive' nature implies a closed-loop control system, though the abstract does not detail the specific adaptation algorithm (e.g., LMS, RLS, zero-forcing). In a typical implementation, an error signal would be generated by comparing the combined output signal to a known reference (during a training phase) or a decision-directed estimate (during data transmission). This error signal would then be used to update the `adaptive gain control coefficients` for all `N+1` taps. The coefficients would be adjusted iteratively to minimize the error, thereby optimizing the combined signal for clarity and integrity.\n\nThe all-pass filter design with equal zero and pole at specific frequency divisions is a sophisticated technique for precise phase equalization. By selecting the appropriate `base frequency (f_base)` and the number of taps `N`, the system can effectively synthesize a desired phase response to counteract channel-induced phase distortions (e.g., group delay variations, frequency-dependent phase shifts from multi-path propagation). The parallel combination allows for a wide range of complex channel responses to be modeled and inverted.\n\n**Integration Patterns and Performance Characteristics:**\n\nThis technology would typically be integrated into the analog front-end of a receiver, preceding the Analog-to-Digital Converter (ADC). By performing significant equalization and signal combining in the analog domain, the requirements on the ADC (e.g., sampling rate, dynamic range) can be relaxed, potentially leading to lower power consumption and simpler digital back-end processing. The system's ability to adapt in real-time makes it suitable for dynamic channel conditions, such as those found in wireless mobile communications. The analog processing path inherently offers lower latency compared to multi-stage digital processing, which is critical for applications requiring ultra-low latency (e.g., URLLC in 5G, high-frequency trading networks).\n\n**Code-Level Implications (Conceptual):**\n\nWhile this is an analog circuit, the adaptive control mechanism would likely involve digital processing. A microcontroller or FPGA could implement the adaptation algorithm, calculating and updating the `adaptive gain control coefficients` based on feedback. These coefficients would then be converted to analog control voltages (via DACs) to drive the variable gain amplifiers in each tap. The design of the all-pass filters themselves would involve careful selection of passive components (resistors, capacitors, inductors) or active components (op-amps) to precisely achieve the specified zero-pole transfer functions at the desired frequency divisions. The overall system would represent a hybrid analog-digital design, leveraging the strengths of both domains for optimal signal recovery.","business_analysis":"The **Adaptive Analog Parallel Combiner** patent (US-9853666) represents a significant leap in communication receiver technology, offering compelling business advantages and opening substantial market opportunities. As the global demand for faster, more reliable, and energy-efficient communication continues to surge, this innovation provides a foundational technology for next-generation hardware.\n\n**Market Opportunity Size:**\n\nThe market for communication infrastructure, devices, and components is enormous and rapidly expanding, driven by trends like 5G, IoT, cloud computing, and advanced autonomous systems. This patent targets a critical component within this ecosystem: the receiver's ability to accurately recover data from increasingly complex and noisy signals. The global market for RF components, signal processing ICs, and wireless infrastructure is valued in the hundreds of billions of dollars annually, with a consistent growth trajectory. The Adaptive Analog Parallel Combiner's potential applications span across:\n\n*   **Wireless Communication:** 5G base stations, user equipment (smartphones, IoT devices), Wi-Fi 6/7 access points, satellite communication systems.\n*   **Wired Communication:** High-speed optical transceivers, data center interconnects, broadband access networks (DOCSIS, PON).\n*   **Specialized Applications:** Radar systems, medical imaging, defense and aerospace communication.\n\nThe ability to offer superior signal integrity and efficiency will allow penetration into these high-value segments, making the market opportunity substantial.\n\n**Competitive Advantages:**\n\nThis technology provides several key competitive advantages:\n\n1.  **Superior Performance in Challenging Environments:** By performing adaptive equalization and combination in the analog domain, the invention can achieve better noise rejection and inter-symbol interference (ISI) cancellation than many existing solutions, especially those relying solely on post-ADC digital processing. This leads to lower bit error rates (BER) and higher effective data throughput.\n2.  **Lower Latency:** Analog processing inherently incurs less latency than complex digital signal processing chains. This is a critical differentiator for applications demanding ultra-low latency, such as URLLC (Ultra-Reliable Low-Latency Communication) in 5G, real-time control systems, and high-frequency trading.\n3.  **Enhanced Power Efficiency:** By offloading significant signal conditioning from the digital domain to the analog front-end, the Adaptive Analog Parallel Combiner can reduce the demands on high-speed, high-power ADCs and subsequent DSP blocks. This leads to lower overall power consumption, crucial for battery-powered devices and large-scale infrastructure deployments where operational costs are a major concern.\n4.  **Reduced System Complexity (Potentially):** While the analog circuit itself is sophisticated, it can simplify the overall system design by reducing the complexity required in the digital back-end for initial signal cleanup.\n\n**Revenue Potential and Business Models:**\n\nCompanies that license or integrate this patent could generate revenue through:\n\n*   **Component Sales:** Manufacturing and selling integrated circuits (ICs) or modules incorporating the Adaptive Analog Parallel Combiner to telecommunication equipment vendors, device manufacturers, and data center operators.\n*   **Licensing:** Licensing the patented technology to chip designers and system integrators for inclusion in their products.\n*   **Value-Added Systems:** Developing complete communication systems (e.g., 5G small cells, advanced Wi-Fi routers) that leverage the superior performance of this technology as a core differentiator.\n\n**Strategic Positioning:**\n\nIntegrating the Adaptive Analog Parallel Combiner positions a company as an innovator in analog signal processing, a field that is regaining prominence as digital processing reaches its limits in certain high-frequency, low-latency applications. It enables companies to offer premium products that meet the stringent demands of future communication standards and applications, potentially capturing market share from competitors relying on less efficient or less performant traditional architectures.\n\n**ROI Projections:**\n\nThe return on investment for adopting this patent could be substantial. For component manufacturers, it translates to higher-margin products due to superior performance. For system integrators, it enables the creation of devices with improved battery life, reduced heat dissipation, and enhanced reliability, leading to stronger market adoption and customer satisfaction. The ability to meet future communication standards more efficiently also offers a defensive advantage against obsolescence and opens doors to new, high-growth markets. Early adoption and successful commercialization could lead to significant market leadership and long-term revenue streams.","faqs":[{"answer":"The Adaptive Analog Parallel Combiner is a patented circuit (US-9853666) designed for advanced receiver data recovery from communication signals. It represents a significant innovation in analog signal processing, offering an adaptive solution to enhance signal integrity and clarity.\n\nAt its core, this invention combines outputs from multiple parallel filter taps. These taps include a zeroth filter tap with an adaptive gain amplifier and several (N) additional taps, each featuring a unique all-pass filter in conjunction with its own adaptive gain control. This parallel, adaptive structure allows the circuit to dynamically adjust to varying signal conditions and noise levels.\n\nThe primary goal of the Adaptive Analog Parallel Combiner is to effectively mitigate signal distortions like inter-symbol interference and noise directly in the analog domain. By doing so, it aims to deliver a cleaner, more reliable data stream to subsequent digital processing stages, leading to improved overall communication performance.","question":"What is Adaptive Analog Parallel Combiner?"},{"answer":"The Adaptive Analog Parallel Combiner operates by intelligently processing an incoming communication signal through a multi-path analog circuit before summing the results. The process begins with the signal being fed into a series of parallel filter taps.\n\nOne of these, the zeroth filter tap, simply amplifies the signal, with its gain continuously adjusted by a 'zeroth adaptive gain control coefficient'. This ensures the initial signal strength is optimized. The more sophisticated processing occurs in the first through Nth filter taps.\n\nEach of these N taps contains two key components: an all-pass filter and a gain-controlled amplifier. The all-pass filters are crucial; they are designed to introduce precise phase shifts to specific frequency components of the signal without changing their amplitude. This is achieved by implementing a transfer function where a zero and a pole are equal, located at a base frequency divided by a corresponding integer (1 through N). Simultaneously, the gain of each amplifier in these N taps is independently controlled by its own adaptive coefficient. Finally, a summer circuit combines the outputs from all these adaptively processed parallel paths, resulting in a highly optimized and recovered data signal.","question":"How does Adaptive Analog Parallel Combiner work?"},{"answer":"The Adaptive Analog Parallel Combiner patent primarily solves the critical problem of signal degradation and unreliable data recovery in high-speed and noisy communication environments. As data rates increase and wireless spectrums become more congested, communication signals are highly susceptible to inter-symbol interference (ISI), various forms of distortion, and ambient noise.\n\nTraditional digital signal processing (DSP) solutions, while powerful, often introduce latency, consume significant power, and necessitate high-performance (and thus expensive) analog-to-digital converters (ADCs). These limitations hinder the efficiency and real-time performance of modern communication systems.\n\nThis invention addresses these challenges by providing an adaptive, low-latency, and potentially more power-efficient method to clean and combine signals directly in the analog domain. It ensures that the receiver can extract accurate data even under adverse channel conditions, which is crucial for the reliability of 5G, IoT, and other advanced communication technologies.","question":"What problem does Adaptive Analog Parallel Combiner solve?"},{"answer":"The patent US-9853666 for the Adaptive Analog Parallel Combiner lists its inventors. However, the provided data does not include the names of the inventors. Generally, patent documents always credit the individuals who conceived the invention, known as the inventors.\n\nThese inventors are typically researchers or engineers who have developed the novel concepts and technical mechanisms described in the patent. Their work leads to advancements in fields like electrical engineering, telecommunications, and signal processing. The assignee, if listed, would be the entity (e.g., a company or university) to whom the inventors have assigned their rights to the patent.\n\nWithout the specific names in the provided data, it's not possible to identify the exact individuals responsible for inventing the Adaptive Analog Parallel Combiner. Such information is crucial for understanding the intellectual contributions behind significant technological breakthroughs.","question":"Who invented Adaptive Analog Parallel Combiner?"},{"answer":"The Adaptive Analog Parallel Combiner offers several key benefits that make it a compelling innovation in communication technology.\n\nFirstly, it significantly enhances **signal integrity and data recovery**. By adaptively combining and filtering signals in the analog domain, it effectively mitigates noise and inter-symbol interference, leading to lower bit error rates and more reliable communication. Secondly, it provides **lower latency**. Unlike digital processing which introduces delays due to analog-to-digital conversion and subsequent computations, this analog solution offers near real-time signal conditioning, crucial for applications requiring ultra-low latency such as autonomous systems or real-time control.\n\nThirdly, it contributes to **enhanced power efficiency**. By performing substantial signal cleanup before digital conversion, it can reduce the demands on high-speed, power-hungry ADCs and digital signal processors, thereby extending battery life for mobile and IoT devices and lowering operational costs for network infrastructure. Lastly, its **adaptive nature** allows the system to dynamically adjust to changing channel conditions, noise profiles, and signal distortions in real-time, ensuring optimal performance across a wide range of operating environments. These benefits position the Adaptive Analog Parallel Combiner as a foundational technology for future communication systems.","question":"What are the key benefits of Adaptive Analog Parallel Combiner?"},{"answer":"The Adaptive Analog Parallel Combiner distinguishes itself from prior art through its unique combination of adaptive analog processing, parallel architecture, and specialized filter design.\n\nMuch of the prior art in signal recovery relies heavily on **digital equalization** after the analog-to-digital conversion. While powerful, these digital methods often suffer from inherent latency, high power consumption, and demanding requirements for high-performance ADCs. In contrast, this invention performs significant signal conditioning adaptively in the analog domain, reducing these drawbacks.\n\nFurthermore, while some **analog adaptive filters** exist in prior art, they often lack the sophistication and precision of the Adaptive Analog Parallel Combiner. This patent's key differentiator lies in its use of **multiple parallel filter taps**, particularly the first through Nth taps which incorporate unique **all-pass filters**. These filters are engineered with equal zero and pole at specific base frequency divisions, allowing for highly granular and precise phase equalization without altering amplitude. This capability for adaptive, frequency-dependent phase and gain control across parallel analog paths offers a level of performance, adaptability, and efficiency not commonly found in earlier analog or purely digital solutions, making it a distinct advancement in the field.","question":"How is Adaptive Analog Parallel Combiner different from prior art?"},{"answer":"The Adaptive Analog Parallel Combiner patent is poised to impact a wide array of industries that rely heavily on robust and efficient communication systems.\n\nFirstly, the **Telecommunications Industry** will see significant benefits, particularly in the deployment of 5G and future 6G networks. It can enhance the performance of base stations, user equipment, and core network components, enabling faster speeds, lower latency, and more reliable connections. Secondly, the **Internet of Things (IoT)** sector will be profoundly affected, as the technology can lead to more energy-efficient and reliable IoT devices, extending battery life and enabling deployments in challenging environments for applications like smart cities, industrial IoT, and connected health.\n\nThirdly, **Data Centers and Cloud Computing** will benefit from improved performance in high-speed optical transceivers and interconnects, supporting the exponential growth of data traffic. Additionally, industries such as **Defense and Aerospace**, **Automotive (for autonomous vehicles)**, and **Medical Devices** will find value in its ability to provide ultra-reliable, low-latency communication in mission-critical applications. Essentially, any industry requiring high-fidelity signal reception under adverse conditions stands to gain from the adoption of the Adaptive Analog Parallel Combiner.","question":"What industries will Adaptive Analog Parallel Combiner impact?"},{"answer":"The Adaptive Analog Parallel Combiner patent (US-9853666) was filed on **November 7, 2016**.\n\nThe patent was subsequently published, indicating the date it became publicly accessible. The publication date for this patent is **December 26, 2017**. The publication date is often a significant milestone as it's when the detailed specifications of the invention become available for public review, allowing other researchers and companies to understand the technology.\n\nIt's important to distinguish between the filing date, which marks the official submission of the patent application, and the publication date, which is when the application is published. The grant date, which is when the patent is officially issued, is not provided in the given data, but it would typically occur sometime after the publication date following examination by the patent office. These dates are crucial for tracking the lifecycle and legal status of intellectual property like the Adaptive Analog Parallel Combiner.","question":"When was Adaptive Analog Parallel Combiner filed/granted?"},{"answer":"The commercial applications of the Adaptive Analog Parallel Combiner are extensive, primarily focusing on enhancing the performance and efficiency of communication systems across various sectors.\n\nIn **wireless communications**, it can be integrated into 5G and future cellular base stations and user equipment (smartphones, tablets, IoT devices) to improve signal reception, increase data throughput, and reduce latency, especially in environments with high interference or weak signals. For **Wi-Fi networks**, it can lead to more robust and faster connections in congested areas and extend coverage. In **wired communications**, such as fiber optic networks and high-speed Ethernet, this technology can enhance the performance of transceivers and network interfaces, crucial for data centers and enterprise networks.\n\nBeyond general communication, specialized applications include **satellite communication systems** for more reliable data links, **automotive radar and V2X (Vehicle-to-Everything) communication** for autonomous driving, and **medical imaging equipment** where high-fidelity signal acquisition is paramount. The fundamental ability of the Adaptive Analog Parallel Combiner to deliver cleaner, more reliable signals makes it a valuable component for any product or system where communication integrity is critical for commercial success.","question":"What are the commercial applications of Adaptive Analog Parallel Combiner?"},{"answer":"Future developments for the Adaptive Analog Parallel Combiner are likely to focus on broader integration, optimization, and expansion into emerging communication paradigms.\n\nOne key area will be **miniaturization and power optimization**, leading to highly integrated System-on-Chip (SoC) solutions that combine the analog combiner with its digital control logic. This will make the technology more accessible for compact devices like wearables and smaller IoT sensors. We can also anticipate **hybrid architectures** where this analog front-end works in concert with advanced digital equalizers, creating even more robust and efficient signal recovery systems that leverage the best of both domains.\n\nFurthermore, research will likely explore its application in **new frequency bands** (e.g., millimeter-wave and terahertz for 6G), where signal propagation challenges are even more severe. The adaptive nature of the Adaptive Analog Parallel Combiner makes it well-suited for these environments. Finally, there could be developments in **AI-driven adaptation algorithms** for the gain control coefficients, potentially allowing for faster convergence, better performance, and more intelligent response to highly dynamic and unpredictable channel conditions, truly pushing the boundaries of adaptive communication.","question":"What are the future developments expected for Adaptive Analog Parallel Combiner?"}],"topics":["Adaptive Analog Parallel Combiner","US-9853666","patent","data recovery","communication signals","adaptive","analog","parallel"],"tech_cluster":null},"seo":{"title":"Adaptive Analog Parallel Combiner - Patent US-9853666","description":"Discover the Adaptive Analog Parallel Combiner patent for enhanced receiver data recovery. Features adaptive gain control and unique all-pass filters for superior signal integrity.","keywords":["Adaptive Analog Parallel Combiner","US-9853666","patent","data recovery","communication signals","analog signal processing","receiver circuit","adaptive gain control","all-pass filter","signal integrity","high-speed communication","equalization","H04B"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9853666","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-9853666","citation_suggestion":"Patentable. \"Adaptive analog parallel combiner\" (US-9853666). https://patentable.app/patents/US-9853666","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9853666","json":"https://patentable.app/api/llm-context/US-9853666","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:55:47.005Z"}