{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9852714","patent":{"patent_number":"US-9852714","title":"Energy conservation in a controller using dynamic frequency selection","assignee":null,"inventors":[],"filing_date":"2015-06-23T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["G09G","G09G","G06F","G09G","G09G","G09G","G09G"],"num_claims":20,"abstract":"Systems and methods of adjusting a frequency of a graphics controller may include a logic to determine a metric associated with an input/output (I/O) queue. The metric may be used to determine whether an I/O limited condition exists. The I/O limited condition may be associated with a graphics controller. There may be a logic to cause a frequency of the graphics controller to be decreased when the I/O limited condition exists, and a logic to cause the frequency of the graphics controller to be increased when the I/O limited condition does not exist. The I/O limited condition may exist when a magnitude of the metric is equal to or greater than a first threshold. The I/O limited condition may not exist when the magnitude of the metric is equal to or less than a second threshold."},"analysis":{"summary":"The patent titled \"Energy Conservation in a Controller Using Dynamic Frequency Selection\" (US-9852714) introduces a pivotal innovation aimed at significantly enhancing energy efficiency in graphics controllers by dynamically adjusting their operating frequency. At its core, this invention solves the pervasive problem of wasted power in electronic devices, particularly when graphics processing units (GPUs) are idle or bottlenecked by slow data input/output (I/O).\n\nThe key technical approach involves a sophisticated logic that continuously monitors a specific metric associated with the graphics controller's I/O queue. This metric is used to determine in real-time whether an 'I/O limited condition' exists. Such a condition indicates that the controller's processing capabilities are underutilized because it is waiting for data to arrive, rather than actively processing it. When this condition is detected (i.e., the metric's magnitude meets or exceeds a defined first threshold), the system intelligently decreases the graphics controller's frequency, thereby conserving energy. Conversely, when the I/O limited condition no longer exists (i.e., the metric falls to or below a second, lower threshold), the frequency is increased to ensure optimal performance as data becomes readily available. This dual-threshold mechanism provides stability and prevents erratic frequency changes.\n\nThe business value and applications of this technology are substantial. For manufacturers of mobile devices, laptops, embedded systems, and even automotive infotainment units, this innovation offers a compelling competitive advantage. It promises extended battery life, reduced heat generation, and improved overall device longevity and reliability. Consumers benefit from a more efficient, cooler-running device that lasts longer on a single charge. This can lead to higher customer satisfaction and reduced warranty claims related to thermal issues.\n\nFrom a market opportunity perspective, the demand for energy-efficient computing is only growing. With the proliferation of IoT devices, AR/VR applications, and high-performance mobile computing, the need for intelligent power management solutions like this is critical. The Energy Conservation in a Controller Using Dynamic Frequency Selection patent positions its adopters at the forefront of sustainable technology, enabling the development of next-generation devices that balance high performance with superior energy conservation. This patent represents a significant step towards smarter and more power-efficient electronic ecosystems.","layman_explanation":"### What Problem Does This Solve?\nImagine your smartphone or tablet is like a highly efficient factory, and its 'graphics controller' is a specialized team of workers responsible for creating all the visuals you see on screen – from app icons to complex game environments. The problem is, sometimes this graphics team finishes its current task but has to wait for new materials (data) to arrive from other parts of the factory (memory, storage). Even while waiting, these workers might still be operating at full speed, drawing unnecessary power, generating heat, and ultimately draining your device's battery much faster than needed. Existing solutions often just slow down the entire factory if it seems generally busy, but they don't pinpoint *why* a specific team, like graphics, might be inefficiently consuming power while waiting for its own specific supplies.\n\n### How Does It Work?\nThe patent, \"Energy Conservation in a Controller Using Dynamic Frequency Selection,\" introduces a brilliant solution that's akin to giving that graphics team a smart manager. This manager's primary job is to watch the 'delivery truck' for the graphics team – specifically, the 'input/output (I/O) queue,' which is the waiting line for data. If the manager sees that the delivery truck is empty or moving very slowly, indicating the graphics team is 'I/O limited' (i.e., waiting for materials), it tells the team, \"Hey, slow down your work pace! No need to rush if you don't have materials.\" This reduces their energy consumption dramatically. However, the moment new materials start arriving quickly, the manager immediately tells the team, \"Materials are here! Speed up to full capacity!\" This dynamic adjustment is controlled by two smart 'thresholds' – one to tell the team to slow down when things get too quiet, and another to tell them to speed up when things pick up. It's a proactive, intelligent system that ensures the graphics team only uses maximum energy when it genuinely has enough work to justify it.\n\n### Why Does This Matter?\nThis innovation isn't just a technical tweak; it has significant business implications. For device manufacturers, it offers a compelling competitive advantage. Imagine marketing a smartphone or laptop that boasts significantly longer battery life for graphically rich applications, or a gaming console that runs cooler and more reliably. This translates into higher customer satisfaction, reduced warranty claims (due to fewer overheating issues), and a stronger brand reputation for energy-efficient products. In the rapidly expanding markets of IoT, augmented reality, and electric vehicles, where power efficiency is critical, this technology can be a game-changer, enabling more complex features within existing power budgets. The ability to dynamically optimize power consumption can also lead to lower manufacturing costs by reducing the need for expensive cooling components and potentially extending the lifespan of the device.\n\n### What's Next?\nThe principles behind Energy Conservation in a Controller Using Dynamic Frequency Selection are likely to become a standard feature in high-performance, low-power chip designs. We can expect this technology to be integrated into a wide range of devices, from the next generation of smartphones and smartwatches to advanced automotive systems and industrial displays. As devices become more sophisticated and operate with greater autonomy, intelligent power management like this will be indispensable. For investors, this patent highlights a critical area of innovation that will drive efficiency and performance in the coming decade, making companies that adopt or license this technology attractive propositions.","technical_analysis":"The patent \"Energy Conservation in a Controller Using Dynamic Frequency Selection\" (US-9852714) presents a meticulously designed system and method for dynamic frequency scaling within a graphics controller, specifically targeting inefficiencies arising from I/O-limited conditions. This technical analysis delves into the architectural components, algorithmic specifics, and performance implications of this innovative approach.\n\n**Technical Architecture**\nAt the heart of this invention is a sophisticated control loop integrated within or alongside the graphics controller. Key architectural components include:\n1.  **I/O Queue Monitoring Logic:** This dedicated hardware or firmware module continuously observes the state of the graphics controller's input/output (I/O) queue. This queue is where data (e.g., textures, vertex data, command buffers) from system memory or other sources awaits processing by the GPU. The monitoring logic gathers raw data about the queue, such as its current depth, fill rate, drain rate, or average latency for data access.\n2.  **Metric Determination Unit:** This unit processes the raw I/O queue data to derive a single, quantifiable 'metric' that accurately reflects the I/O limited condition. The abstract hints at a magnitude of this metric. For instance, a high queue depth might indicate an I/O bottleneck, or a consistently low drain rate relative to the processing capability could signal an I/O limited state. This metric is crucial for the system's responsiveness and accuracy.\n3.  **Threshold Comparison Logic:** This logic unit compares the determined I/O queue metric against two predefined thresholds: a first threshold (T1) and a second threshold (T2), where T1 is typically greater than T2. This dual-threshold approach is vital for implementing hysteresis, preventing rapid, undesirable oscillations in frequency that could occur with a single threshold.\n4.  **Frequency Adjustment Control Logic:** Based on the output of the threshold comparison, this unit sends commands to the graphics controller's clock generation and power management circuitry.\n5.  **Graphics Controller and Clock Generator:** The target component whose frequency is dynamically adjusted. This typically involves modifying the clock signal provided to the GPU's core logic.\n\n**Algorithm Specifics**\nThe core algorithm for frequency adjustment operates as follows:\n*   **Condition for Decrease:** If the magnitude of the I/O queue metric is determined to be equal to or greater than the first threshold (Metric ≥ T1), it signifies that an I/O limited condition exists. In this state, the graphics controller is waiting for data, and its full processing capacity is not being utilized. The frequency adjustment control logic then issues a command to decrease the operating frequency of the graphics controller. This immediately reduces power consumption.\n*   **Condition for Increase:** If the magnitude of the I/O queue metric is determined to be equal to or less than the second threshold (Metric ≤ T2), it signifies that the I/O limited condition no longer exists. This implies that data is flowing efficiently to the controller, and it can effectively utilize a higher frequency. The control logic then commands an increase in the graphics controller's operating frequency, allowing it to deliver optimal performance.\n\nThe hysteresis provided by T1 > T2 ensures that the system does not 'thrash' between frequency states when the I/O metric hovers around a single threshold. This stability is critical for maintaining a smooth user experience and preventing performance hiccups.\n\n**Integration Patterns and Performance Characteristics**\nIntegration of this technology would likely occur at the System-on-Chip (SoC) design level. The I/O queue monitoring logic could be a hardware block within the GPU's memory interface or a tightly coupled peripheral. Software drivers (e.g., GPU drivers) might be involved in configuring the thresholds (T1, T2) or in providing higher-level context to the metric determination unit, though the patent emphasizes hardware-level logic for responsiveness.\n\nPerformance implications are generally positive. By reducing frequency during I/O bottlenecks, the system significantly lowers dynamic power consumption (P = C * V^2 * f, where C is capacitance, V is voltage, and f is frequency). This directly translates to extended battery life in mobile devices and reduced thermal output. While there's a theoretical latency penalty during the frequency ramp-up, the intelligent detection of the I/O limited condition means that the controller was underutilized anyway. The increase in frequency is timed precisely when the controller *can* utilize it, minimizing any perceived performance degradation for the user.\n\nThis patent represents an advanced form of adaptive power management, moving beyond simple utilization-based DVFS to a more nuanced, I/O-aware approach. It offers a robust framework for improving energy efficiency in a wide array of graphics-intensive applications. Developers and engineers can leverage the principles of Energy Conservation in a Controller Using Dynamic Frequency Selection to design more efficient and high-performing embedded and mobile systems.","business_analysis":"The patent \"Energy Conservation in a Controller Using Dynamic Frequency Selection\" (US-9852714) outlines a significant advancement in power management for graphics controllers, presenting a compelling business case across various industries. In an increasingly power-conscious world, innovations that promise substantial energy savings without compromising performance hold immense market opportunity and strategic value.\n\n**Market Opportunity Size**\nThe market for devices incorporating graphics controllers is vast and continuously expanding, including:\n*   **Mobile Devices (Smartphones, Tablets):** Billions of units shipped annually, where battery life is a primary consumer concern and differentiator.\n*   **Wearables (Smartwatches, AR/VR Headsets):** Devices with stringent power budgets that rely heavily on graphical interfaces.\n*   **Automotive Infotainment Systems:** Growing demand for rich graphical dashboards and entertainment, where power efficiency impacts overall vehicle performance and range.\n*   **Embedded Systems & IoT:** Industrial control panels, smart home devices, and edge computing nodes increasingly feature graphical UIs and need to operate autonomously for extended periods.\n*   **Laptops & Ultrabooks:** Where sleek designs often limit thermal dissipation, making power efficiency critical.\n\nThis patent's technology addresses a fundamental inefficiency common to all these segments, suggesting a multi-billion dollar market opportunity for chip designers and device manufacturers who adopt it.\n\n**Competitive Advantages**\nImplementing the Energy Conservation in a Controller Using Dynamic Frequency Selection patent offers several key competitive advantages:\n1.  **Extended Battery Life:** This is arguably the most tangible benefit for end-users, directly translating to higher customer satisfaction and a strong selling point for device manufacturers.\n2.  **Reduced Thermal Footprint:** Lower average power consumption means less heat generation. This can simplify device design (less need for elaborate cooling), reduce material costs, and improve long-term reliability by mitigating thermal stress on components.\n3.  **Enhanced User Experience:** While performance is maintained when needed, the system avoids unnecessary power draw and potential throttling from overheating, leading to a smoother, more consistent user experience.\n4.  **Green Technology & Sustainability:** Companies can brand their products as more energy-efficient and environmentally friendly, appealing to a growing segment of conscious consumers and meeting regulatory standards.\n5.  **IP Licensing Opportunities:** The patent holders or assignees have a strong position to license this technology to major SoC vendors (e.g., Qualcomm, MediaTek, Apple, Samsung) or directly to device OEMs.\n\n**Revenue Potential and Business Models**\nRevenue generation could stem from:\n*   **Direct Licensing:** Offering the IP to chip manufacturers for integration into their GPU designs. This could involve per-unit royalties or fixed licensing fees.\n*   **Integrated Solutions:** Companies specializing in power management ICs or embedded GPU solutions could integrate this technology into their offerings, selling complete modules or chipsets.\n*   **Product Differentiation:** Device OEMs can use the 'extended battery life' or 'intelligent power management' features as a premium selling point, justifying higher prices or gaining market share.\n\n**Strategic Positioning**\nAdopting this technology allows companies to strategically position themselves as leaders in energy-efficient hardware design. In a market saturated with similar devices, a demonstrable advantage in battery life or thermal performance can be a critical differentiator. It also aligns with broader industry trends towards more sustainable and autonomous computing at the edge.\n\n**ROI Projections**\nThe return on investment for companies adopting this patent could be substantial. Beyond direct revenue from licensing, indirect benefits include:\n*   **Reduced Warranty Costs:** Fewer devices failing due to overheating issues.\n*   **Increased Brand Loyalty:** Customers appreciate longer-lasting, more reliable devices.\n*   **Competitive Edge:** Gaining market share from less efficient competitors.\n*   **Operational Savings:** For devices deployed in large fleets (e.g., IoT), even marginal energy savings per device can accumulate into significant operational cost reductions over time.\n\nIn conclusion, the Energy Conservation in a Controller Using Dynamic Frequency Selection patent represents a powerful tool for businesses looking to innovate in the realm of power-efficient computing, promising significant market advantages and a clear path to profitability.","faqs":[{"answer":"Energy Conservation in a Controller Using Dynamic Frequency Selection (US-9852714) is a patented technology that introduces an intelligent method for managing the power consumption of a graphics controller. Instead of the controller running at a constant, high frequency, this invention allows it to dynamically adjust its operating speed based on real-time data flow conditions. The core idea is to conserve energy when the graphics controller is waiting for data, rather than actively processing it.\n\nThis innovation addresses a common inefficiency in modern electronic devices: graphics processing units (GPUs) often consume significant power even when they are underutilized because they are bottlenecked by the speed at which data is supplied to them. By identifying these 'I/O limited' conditions, the system can proactively reduce the controller's frequency.\n\nThe patent outlines a system that monitors a specific metric related to the input/output (I/O) queue of the graphics controller. This metric acts as a precise indicator of whether the controller has enough data to process efficiently. Based on this, the system makes smart decisions to either decrease or increase the controller's frequency, ensuring optimal power usage and performance.\n\nUltimately, Energy Conservation in a Controller Using Dynamic Frequency Selection aims to extend battery life, reduce heat generation, and improve the overall efficiency and longevity of devices that rely heavily on graphics processing. It's a significant step towards more intelligent and sustainable computing. Keywords: dynamic frequency selection, graphics controller, energy conservation, power management, I/O queue.","question":"What is Energy Conservation in a Controller Using Dynamic Frequency Selection?"},{"answer":"The mechanism behind Energy Conservation in a Controller Using Dynamic Frequency Selection is rooted in real-time monitoring and adaptive control. It operates by observing the 'input/output (I/O) queue' of the graphics controller, which is essentially the waiting line for data that the controller needs to process. A dedicated logic unit continuously determines a specific metric associated with this I/O queue, quantifying the availability and flow of data.\n\nThis metric is then compared against two predefined thresholds. If the metric indicates that the graphics controller is 'I/O limited' – meaning it's waiting for data and its processing units are underutilized – the system causes the controller's operating frequency to be decreased. This action immediately reduces power consumption, as a lower frequency draws less energy.\n\nConversely, when the I/O limited condition no longer exists, and the metric shows that data is flowing efficiently to the controller, the system causes the frequency to be increased. This ensures that the graphics controller can operate at peak performance when it has ample data to process. The use of two distinct thresholds (a higher one for decreasing frequency and a lower one for increasing it) provides hysteresis, preventing rapid, unnecessary fluctuations in frequency and ensuring stable operation. Keywords: I/O queue metric, dynamic frequency scaling, thresholds, graphics controller operation, power efficiency algorithm.","question":"How does Energy Conservation in a Controller Using Dynamic Frequency Selection work?"},{"answer":"Energy Conservation in a Controller Using Dynamic Frequency Selection (US-9852714) primarily solves the problem of inefficient power consumption in graphics controllers, which leads to reduced battery life and increased heat generation in electronic devices. In many modern gadgets, graphics processing units (GPUs) often operate at a high frequency even when their full processing power isn't truly needed or can't be utilized due to bottlenecks elsewhere in the system.\n\nSpecifically, the patent addresses the inefficiency that arises when a graphics controller is 'I/O limited.' This means the controller is waiting for data to be delivered from memory or storage, rather than actively processing graphics. During these waiting periods, traditional systems might keep the GPU running at a high clock speed, pointlessly burning power. This wasted energy translates directly into shorter battery life for mobile devices, higher operating temperatures, and potentially reduced component longevity.\n\nBy intelligently detecting these I/O limited conditions and dynamically adjusting the graphics controller's frequency, the invention ensures that the controller only consumes the power necessary for its actual workload. This prevents unnecessary power draw during idle or data-starved periods, thereby extending battery life, reducing thermal stress, and contributing to a more efficient and sustainable device ecosystem. Keywords: power consumption, battery drain, thermal management, I/O bottlenecks, graphics inefficiency, device longevity.","question":"What problem does Energy Conservation in a Controller Using Dynamic Frequency Selection solve?"},{"answer":"The patent \"Energy Conservation in a Controller Using Dynamic Frequency Selection\" (US-9852714) was filed on June 23, 2015, and published on December 26, 2017. While the patent abstract and provided data do not explicitly list the inventors or assignee, such information is typically available in the full patent document. Patents are often assigned to corporations, which fund the research and development, rather than individual inventors directly owning them.\n\nRegardless of the specific individuals or entity behind it, the innovation itself addresses a universal challenge in the electronics industry. The development of such a sophisticated power management system requires expertise in hardware design, embedded systems, and power electronics. It reflects a significant investment in research and development aimed at improving the efficiency of graphics processing units.\n\nThis type of invention is usually the culmination of work by a team of engineers and researchers focused on optimizing performance per watt in modern computing architectures. The impact of Energy Conservation in a Controller Using Dynamic Frequency Selection is industry-wide, benefiting any device that relies on efficient graphics rendering. Keywords: patent inventors, patent assignee, US-9852714, research and development, graphics technology, power management innovation.","question":"Who invented Energy Conservation in a Controller Using Dynamic Frequency Selection?"},{"answer":"The Energy Conservation in a Controller Using Dynamic Frequency Selection patent offers several significant benefits for both device manufacturers and end-users:\n\nFirstly, and perhaps most notably, it leads to **extended battery life**. By intelligently reducing the graphics controller's frequency when it's waiting for data, the device avoids unnecessary power consumption. This directly translates to longer operational times between charges, a highly valued feature for smartphones, tablets, and other portable electronics.\n\nSecondly, the technology contributes to **reduced heat generation**. Less wasted power means less energy converted into heat. This not only makes devices more comfortable to handle but also helps in maintaining optimal operating temperatures for internal components, thereby **improving device longevity and reliability**. Lower thermal stress can prevent performance degradation due to throttling and extend the lifespan of sensitive electronic parts.\n\nThirdly, it ensures **optimal performance-per-watt**. The system is designed to provide peak performance when the graphics controller has ample data to process, and to conserve power only when its full capacity cannot be utilized due to I/O limitations. This means users experience seamless performance when needed, without the hidden cost of constant maximum power draw. It's a smart balance between power and performance.\n\nFinally, for manufacturers, this innovation provides a **strong competitive advantage** and **cost reduction opportunities**. Devices incorporating this technology can be marketed as more energy-efficient and reliable. Reduced heat generation can also simplify cooling solutions, potentially lowering manufacturing costs. Energy Conservation in a Controller Using Dynamic Frequency Selection represents a leap towards more sustainable and efficient electronic design. Keywords: battery life extension, reduced heat, device reliability, performance-per-watt, competitive advantage, energy efficiency benefits.","question":"What are the key benefits of Energy Conservation in a Controller Using Dynamic Frequency Selection?"},{"answer":"Energy Conservation in a Controller Using Dynamic Frequency Selection distinguishes itself from prior art in power management, particularly traditional dynamic voltage and frequency scaling (DVFS), through its specific focus and intelligent control mechanism. While prior art DVFS methods typically adjust a processor's frequency based on overall CPU or GPU utilization, or generic load metrics, this patent introduces a more granular and context-aware approach.\n\nMany existing solutions might downclock a GPU if its overall utilization drops, but they often don't differentiate *why* the utilization is low. The GPU might be idle because it has no tasks, or it might be idle because it's waiting for data from memory or storage – an 'I/O limited' condition. Prior art largely fails to address this specific I/O bottleneck efficiently, leading to unnecessary power consumption when the GPU is waiting for data.\n\nThe key differentiator of Energy Conservation in a Controller Using Dynamic Frequency Selection is its direct monitoring of the graphics controller's input/output (I/O) queue. By using a specific metric derived from this queue, the system precisely identifies when the controller is I/O limited. This allows for targeted frequency reductions *only* when the GPU's processing capabilities are truly bottlenecked by data availability, rather than general workload. Furthermore, the patent's use of two distinct thresholds for increasing and decreasing frequency provides hysteresis, a crucial feature for stability that prevents rapid, undesirable oscillations common in simpler single-threshold systems. This makes the system more robust and efficient in real-world scenarios compared to many prior art implementations. Keywords: prior art comparison, dynamic frequency selection vs DVFS, I/O-aware power management, hysteretic control, GPU efficiency, power management innovation.","question":"How is Energy Conservation in a Controller Using Dynamic Frequency Selection different from prior art?"},{"answer":"The impact of Energy Conservation in a Controller Using Dynamic Frequency Selection (US-9852714) is poised to be significant across a broad spectrum of industries that rely on graphics processing and prioritize energy efficiency. This technology offers a solution to a fundamental power management challenge, making it relevant to almost any sector dealing with advanced electronic devices.\n\n**Mobile and Consumer Electronics:** This is perhaps the most immediate and impactful industry. Smartphones, tablets, laptops, and wearables will benefit from dramatically extended battery life and cooler operation, enhancing user experience and product competitiveness. The demand for longer-lasting gadgets is universal, making this a key differentiator.\n\n**Embedded Systems and IoT:** Devices in the Internet of Things (IoT) and other embedded applications often operate on limited power budgets or remote power sources. Energy Conservation in a Controller Using Dynamic Frequency Selection enables more sophisticated graphical interfaces and local data processing on these devices without excessive energy drain, expanding their capabilities and autonomy in smart homes, industrial automation, and edge computing.\n\n**Automotive Sector:** Modern vehicles increasingly feature advanced infotainment systems, digital dashboards, and autonomous driving interfaces that require powerful graphics. Improving the energy efficiency of these graphics controllers contributes to overall vehicle efficiency, which is crucial for electric vehicles and extending range. It also reduces thermal load in confined spaces.\n\n**Augmented and Virtual Reality (AR/VR):** AR/VR headsets demand high-performance graphics with minimal latency, all while operating within strict power and thermal constraints for a comfortable user experience. This technology can help achieve the necessary balance, enabling more immersive and longer-lasting AR/VR applications. Keywords: mobile industry, IoT, embedded systems, automotive technology, AR/VR, consumer electronics, energy-efficient industries.","question":"What industries will Energy Conservation in a Controller Using Dynamic Frequency Selection impact?"},{"answer":"The patent for \"Energy Conservation in a Controller Using Dynamic Frequency Selection,\" identified as US-9852714, has a clear timeline in its journey through the patent process. The initial application for this innovative technology was officially filed on **June 23, 2015**. This date marks when the inventors or their assignee submitted the detailed description of their invention to the patent office, initiating the examination process.\n\nFollowing a period of examination, which involves thorough review by patent examiners to ensure the invention meets all patentability criteria (such as novelty, non-obviousness, and utility), the patent was subsequently published and granted. The official publication and grant date for Energy Conservation in a Controller Using Dynamic Frequency Selection was **December 26, 2017**. On this date, the patent officially became public record and the intellectual property rights were formally conferred.\n\nThis timeline highlights the typical duration and process involved in securing patent protection for complex technological innovations. The period between filing and grant allows for comprehensive review and refinement of claims, ensuring the robustness and enforceability of the patent. The grant of US-9852714 signifies its recognition as a unique and valuable contribution to the field of energy-efficient computing. Keywords: patent filing date, patent grant date, US-9852714, patent timeline, intellectual property, invention publication.","question":"When was Energy Conservation in a Controller Using Dynamic Frequency Selection filed/granted?"},{"answer":"The commercial applications of Energy Conservation in a Controller Using Dynamic Frequency Selection (US-9852714) are extensive, spanning any product category that utilizes graphics controllers and benefits from enhanced power efficiency. This technology offers a compelling value proposition that can be leveraged for product differentiation and market leadership.\n\n**Mobile Devices:** Manufacturers of smartphones, tablets, and smartwatches can integrate this technology to deliver devices with significantly longer battery life, a primary consumer demand. This translates to higher sales, improved customer satisfaction, and a strong competitive edge in a saturated market. It also enables thinner designs by reducing thermal management requirements.\n\n**Automotive Infotainment and Digital Cockpits:** Modern vehicles are increasingly complex, featuring multiple high-resolution displays for navigation, entertainment, and driver information. Implementing Energy Conservation in a Controller Using Dynamic Frequency Selection can reduce the overall power draw of these systems, contributing to fuel efficiency in traditional cars and extending the range of electric vehicles. It also enhances the reliability of in-car electronics by reducing heat.\n\n**IoT and Embedded Systems:** For smart home devices, industrial control panels, medical equipment, and other IoT applications with graphical interfaces, this technology allows for more sophisticated displays and longer operational periods on limited power sources. This enables new product features and reduces maintenance costs for battery-powered devices.\n\n**AR/VR Headsets and Wearables:** These devices require high-performance graphics in a compact, low-power form factor. The patent's dynamic efficiency is crucial for extending battery life and reducing heat, which are critical for user comfort and immersive experiences. It allows for richer graphical content without compromising portability.\n\n**Laptops and Gaming Consoles:** While not exclusively mobile, these devices also benefit from reduced power consumption and improved thermal management, leading to quieter operation, longer component life, and more consistent performance without thermal throttling. The commercial appeal of Energy Conservation in a Controller Using Dynamic Frequency Selection lies in its ability to solve a universal pain point across diverse product categories. Keywords: commercial applications, product differentiation, battery life, automotive infotainment, IoT devices, AR/VR headsets, power-efficient products.","question":"What are the commercial applications of Energy Conservation in a Controller Using Dynamic Frequency Selection?"},{"answer":"The principles laid out in the Energy Conservation in a Controller Using Dynamic Frequency Selection patent (US-9852714) establish a robust foundation for future advancements in adaptive power management. We can anticipate several exciting developments evolving from this core innovation.\n\nOne key area is **adaptive and predictive thresholding**. Currently, the patent describes fixed thresholds (T1 and T2). Future iterations could incorporate machine learning algorithms to dynamically adjust these thresholds based on real-time workload patterns, user behavior, and environmental factors (like ambient temperature). This would allow the system to become even more intelligent and responsive, optimizing frequency scaling with greater precision and efficiency across diverse usage scenarios.\n\nAnother significant development could be **cross-component optimization**. While Energy Conservation in a Controller Using Dynamic Frequency Selection focuses on graphics controllers, the concept of I/O-aware dynamic scaling can be extended to other specialized accelerators within a System-on-Chip (SoC), such as AI/ML accelerators, digital signal processors (DSPs), or even network processing units (NPUs). This would lead to a holistic, SoC-wide intelligent power management system where all components dynamically adjust their power consumption based on their specific I/O dependencies, creating an ultra-efficient computing architecture.\n\nFurthermore, we can expect **tighter integration with operating system (OS) schedulers and application profiles**. This would allow the OS to provide hints to the hardware-level power management unit, or for applications to declare their I/O sensitivity, enabling even more context-aware frequency adjustments. The future of Energy Conservation in a Controller Using Dynamic Frequency Selection is likely to involve increasingly autonomous, self-optimizing hardware that learns and adapts to deliver maximum performance with minimal power draw across an ever-expanding range of devices. Keywords: future developments, predictive power management, adaptive thresholds, cross-component optimization, AI in power management, SoC efficiency, intelligent hardware.","question":"What are the future developments expected for Energy Conservation in a Controller Using Dynamic Frequency Selection?"}],"topics":["energy conservation","dynamic frequency selection","graphics controller","I/O queue","power management","increasing","demand","performance"],"tech_cluster":null},"seo":{"title":"Energy Conservation in a Controller Using Dynamic Frequency Selection - Patent US-9852714","description":"Discover how the Energy Conservation in a Controller Using Dynamic Frequency Selection patent dynamically optimizes graphics controller frequency for significant power savings and extended battery life. Full analysis of US-9852714.","keywords":["energy conservation","dynamic frequency selection","graphics controller","I/O queue","power management","US-9852714 patent","battery life extension","embedded systems","adaptive frequency scaling","GPU efficiency","patent analysis"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9852714","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-9852714","citation_suggestion":"Patentable. \"Energy conservation in a controller using dynamic frequency selection\" (US-9852714). https://patentable.app/patents/US-9852714","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9852714","json":"https://patentable.app/api/llm-context/US-9852714","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:48:37.102Z"}