{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9853493","patent":{"patent_number":"US-9853493","title":"Electronic device and electronic-device control method","assignee":null,"inventors":[],"filing_date":"2016-03-24T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H02J"],"num_claims":4,"abstract":"A diode is provided in a first supply route for the electric power from an AC adaptor, rectifies the current from the AC adaptor and, at the output side thereof, is connected to a second supply route for the electric power from an AC adaptor. A detecting unit is connected to the input side of the diode in the first supply route and, based on the voltage that is input from the first supply route, detects whether the AC adaptor is connected. A resistance control unit reduces the combined resistance between the ground and the input side of the diode when the temperature of the device, including the diode, is equal to or more than a predetermined temperature."},"analysis":{"summary":"The Electronic Device and Electronic-device Control Method patent (US-9853493) introduces an innovative solution for intelligent power management and thermal regulation in electronic devices, particularly when powered by an AC adapter. Its core innovation lies in a dynamic system that combines precise AC adapter detection with adaptive resistance control to prevent overheating.\n\nAt the heart of this technology is a diode strategically placed in the primary power supply route from an AC adapter, responsible for current rectification. Complementing this, a dedicated detecting unit monitors the input voltage to accurately determine if an AC adapter is connected, enabling the device to optimize its power consumption and charging behavior.\n\nThe most significant technical approach involves a resistance control unit. This unit continuously monitors the device's internal temperature, especially around critical components like the diode. When the temperature reaches or exceeds a predefined threshold, the resistance control unit dynamically reduces the combined resistance between the ground and the input side of the diode. This active resistance modulation helps to dissipate heat more effectively, preventing thermal stress and potential damage.\n\nThis invention offers substantial business value by enhancing device reliability, extending product lifespans, and improving overall energy efficiency. By proactively managing thermal loads, manufacturers can reduce warranty claims, improve customer satisfaction, and potentially enable more compact device designs. The market opportunity for this technology is vast, spanning consumer electronics (laptops, smartphones, tablets), industrial equipment, and automotive systems, where stable power delivery and robust thermal management are paramount. This patent provides a foundational framework for developing a new generation of more durable and resilient electronic products.","layman_explanation":"### What Problem Does This Solve?\n\nImagine your smartphone or laptop. It gets its power from a wall charger (an AC adapter). Sometimes, especially when it's working hard or charging, it can get quite warm, even hot. This heat isn't just uncomfortable; it's bad for the device's internal components. Just like a car engine needs to stay cool to run efficiently and last a long time, electronic devices need to manage their temperature. Existing solutions often involve bulky cooling systems or simply let the device slow down when it gets too hot, which isn't ideal for user experience or product longevity. The core problem is finding a smart, compact way to deliver power efficiently while actively preventing damaging heat buildup.\n\n### How Does It Work?\n\nThis patent, the **Electronic Device and Electronic-device Control Method**, tackles this challenge with a clever, integrated system. Think of it as having a tiny, vigilant manager inside your device. First, it has a special component (a diode) that acts like a one-way street for electricity, making sure power from your wall charger flows smoothly and correctly into your device. Simultaneously, a 'detecting unit' is constantly checking if your wall charger is actually plugged in and providing power. This is crucial because your device needs to know if it's running on battery or external power to manage itself best.\n\nThe real innovation, however, is its 'resistance control unit'. This unit is like a smart thermostat. It constantly monitors the device's internal temperature, especially around the power-handling parts. If it senses the temperature is getting too high (reaching a pre-set limit), it automatically changes the electrical 'resistance' within the circuit. Imagine resistance as tiny speed bumps for electricity. By reducing these speed bumps, the system can help the electricity flow more efficiently, which in turn helps dissipate heat more effectively. It's a dynamic, real-time adjustment to keep the device from overheating, rather than waiting for it to get dangerously hot.\n\n### Why Does This Matter?\n\nThis technology matters significantly for several business reasons. Firstly, it directly translates to **enhanced product reliability and lifespan**. Devices that run cooler break down less often, leading to fewer warranty claims for manufacturers and happier customers. This can save companies millions in support and replacement costs. Secondly, it contributes to **improved energy efficiency**. By intelligently managing power flow and thermal conditions, devices can operate more efficiently, potentially leading to longer battery life for portable electronics and reduced energy consumption overall. Thirdly, it offers **greater design flexibility**. With an active, intelligent thermal management system, designers might be able to create thinner, lighter, and more compact devices without sacrificing performance or durability. This opens up new product possibilities and market segments.\n\nFrom a competitive standpoint, companies that integrate the Electronic Device and Electronic-device Control Method can differentiate their products as superior in terms of quality, reliability, and innovation. This can lead to increased market share and stronger brand loyalty. It's not just a technical improvement; it's a strategic advantage in the fiercely competitive electronics market.\n\n### What's Next?\n\nThe implications for this patent are broad. We can expect to see its principles applied across a wide range of electronic devices, from consumer gadgets like smartphones, tablets, and laptops, to more robust industrial equipment, automotive electronics, and smart home devices where stable operation and longevity are paramount. As technology continues to push the boundaries of miniaturization and performance, intelligent power and thermal management solutions like this will become increasingly vital. Early adopters and licensees of this technology will likely gain a significant edge, driving the next wave of resilient and efficient electronic products into the market.","technical_analysis":"The Electronic Device and Electronic-device Control Method patent (US-9853493) outlines a sophisticated power management and thermal regulation system for electronic devices drawing power from an AC adapter. This technical analysis delves into the architectural components, operational specifics, and performance implications of this innovation.\n\n**Technical Architecture and Component Interplay:**\n\nThe system's architecture is built around three primary functional blocks:\n\n1.  **Diode (D1) in First Supply Route:** A crucial component is a diode (D1) situated in the 'first supply route' originating from the AC adapter. This diode serves the fundamental purpose of rectifying the incoming alternating current (AC) into direct current (DC). Post-rectification, its output side is connected to a 'second supply route' for the electric power from the AC adapter. This dual-route configuration implies a structured approach to power distribution, potentially separating the raw rectified DC from a more conditioned power line or offering parallel paths for redundancy/load balancing.\n\n2.  **Detecting Unit:** Connected to the input side of diode D1 in the first supply route, the detecting unit is responsible for sensing the presence and operational status of the AC adapter. It continuously monitors the voltage input from the first supply route. By analyzing this voltage, the unit can accurately determine whether the AC adapter is actively connected and supplying power. This real-time detection is critical for the device to intelligently switch power sources, optimize charging algorithms, or adjust its operational mode based on external power availability.\n\n3.  **Resistance Control Unit:** This unit represents the core innovation in thermal management. It is designed to interact with the electrical characteristics of the power path based on thermal feedback. The resistance control unit receives temperature data from a sensor (implied to be measuring the device's temperature, including D1). When the measured temperature equals or exceeds a predetermined threshold, the unit activates. Its primary function is to reduce the combined resistance between the ground and the input side of diode D1. This dynamic resistance adjustment is a proactive thermal mitigation strategy. By altering the resistance, the unit can influence current flow, voltage drops, and ultimately, power dissipation within the circuit, thereby preventing excessive heat buildup around D1 and other critical components.\n\n**Implementation Details and Algorithm Specifics:**\n\nThe operation of the Electronic Device and Electronic-device Control Method involves a closed-loop control system:\n\n*   **Detection Algorithm:** The detecting unit likely employs a voltage threshold detection algorithm. If the input voltage from the AC adapter exceeds a certain predefined level, it signals the presence of the adapter. Hysteresis might be incorporated to prevent rapid toggling between detected/undetected states due to minor voltage fluctuations.\n\n*   **Thermal Monitoring and Thresholding:** Temperature sensors (e.g., thermistors, thermocouples, RTDs) are placed strategically within the device, particularly near the diode and other heat-generating components. The resistance control unit continuously compares the sensed temperature against a programmable or fixed `T_threshold`. Once `T >= T_threshold`, the control unit initiates the resistance reduction.\n\n*   **Resistance Modulation Mechanism:** The 'reduction of combined resistance' could be achieved through several mechanisms. This might involve: (a) activating a parallel resistive path to shunt current away from D1 under high temperature, (b) dynamically altering the gate drive of a MOSFET in series with D1 to reduce its R_DS(on) if D1 is part of a larger active rectification stage, or (c) engaging a switched-mode power supply (SMPS) controller to modify its operating parameters to reduce losses that manifest as heat. The patent implies a direct alteration of resistance *between ground and the input side of the diode*, suggesting a mechanism that can sink or source current more efficiently to/from that node, thereby reducing the effective impedance and associated power loss.\n\n**Integration Patterns and Performance Characteristics:**\n\n*   **Integrated Power Management IC (PMIC):** The detecting unit and resistance control unit could be integrated into a single PMIC, offering a compact and efficient solution for various electronic devices. This would simplify board design and reduce component count.\n\n*   **Enhanced Thermal Stability:** The primary performance benefit is superior thermal stability. By actively reducing resistance when temperatures rise, the system can maintain components within their safe operating area (SOA), preventing thermal runaway and extending their operational lifespan. This leads to a lower junction temperature (Tj) for D1 and surrounding semiconductors.\n\n*   **Improved Efficiency and Reliability:** Proactive thermal management reduces power losses that manifest as heat, potentially improving overall system efficiency. More importantly, it significantly boosts device reliability by mitigating a major cause of electronic component failure: excessive heat.\n\n*   **Dynamic Load Response:** The adaptive nature allows the device to respond intelligently to varying load conditions and environmental temperatures, ensuring consistent performance irrespective of external factors.\n\n**Code-Level Implications:**\n\nFor embedded systems, the control logic for the detecting unit and resistance control unit would reside in firmware. This would involve:\n\n*   **ADC Readings:** Analog-to-digital converter (ADC) readings for input voltage (for detection) and temperature sensors.\n*   **Threshold Comparisons:** Firmware logic to compare ADC values against predefined thresholds.\n*   **GPIO/PWM Control:** General-purpose input/output (GPIO) pins or Pulse Width Modulation (PWM) signals to control external switches, MOSFETs, or other active components that modulate the resistance.\n*   **Interrupt-driven Events:** Temperature thresholds could trigger interrupts, allowing for rapid response to thermal events without constant polling.\n\nIn conclusion, the Electronic Device and Electronic-device Control Method provides a robust, intelligent, and adaptive framework for power and thermal management. Its emphasis on dynamic resistance control, coupled with precise AC adapter detection, represents a significant step forward in ensuring the longevity and reliable operation of modern electronic devices. This approach offers a valuable blueprint for engineers developing next-generation power electronics.","business_analysis":"The Electronic Device and Electronic-device Control Method patent (US-9853493) presents a compelling business opportunity by addressing critical pain points in electronic device design: power efficiency and thermal management. This innovation is poised to impact multiple sectors by enhancing product reliability, reducing operational costs, and fostering new design paradigms.\n\n**Market Opportunity Size:**\n\nThe global market for power management ICs (PMICs) and thermal management solutions is substantial and growing, driven by the proliferation of smart devices, IoT, automotive electronics, and industrial automation. The principles of this patent are applicable across all these segments. For instance, the global PMIC market alone is projected to reach over $50 billion by 2028. Any technology that significantly improves efficiency and reliability within this space commands a substantial market share. This patent could be licensed for integration into PMICs, custom ASICs, or discrete power modules, tapping into a multi-billion dollar market.\n\n**Competitive Advantages:**\n\nThis patent offers several distinct competitive advantages:\n\n1.  **Proactive Thermal Management:** Unlike reactive cooling systems (e.g., fans kicking in after overheating) or static resistance designs, this innovation provides *adaptive, proactive* thermal control. By dynamically reducing resistance based on temperature, it prevents thermal runaway before it occurs, a significant differentiator.\n2.  **Enhanced Device Longevity and Reliability:** Direct correlation exists between operating temperature and component lifespan. By maintaining optimal temperatures, this technology extends the life of electronic devices, leading to fewer warranty claims, reduced repair costs, and higher customer satisfaction. This translates to a stronger brand reputation and competitive edge.\n3.  **Improved Energy Efficiency:** Intelligent AC adapter detection and optimized power routing contribute to overall energy efficiency, a key selling point in an environmentally conscious market and for devices reliant on battery life.\n4.  **Design Flexibility:** By providing an intelligent, integrated thermal solution, manufacturers might reduce the need for bulky passive cooling components, enabling more compact, sleeker device designs without compromising performance.\n\n**Revenue Potential and Business Models:**\n\nRevenue generation could stem from several business models:\n\n*   **Licensing:** The most direct route is licensing the patent to semiconductor manufacturers (e.g., Qualcomm, Texas Instruments, Analog Devices) for integration into their PMICs or power management solutions. Royalty fees would be a significant revenue stream.\n*   **Component Sales:** Developing and selling proprietary integrated circuits (ICs) that implement the Electronic Device and Electronic-device Control Method. This could be a niche market for high-reliability applications.\n*   **Consulting and Design Services:** Offering expertise and custom design integration services for companies looking to implement this technology into their products.\n*   **Product Differentiation:** Companies could use this patent as a core technology to differentiate their own electronic products, marketing them as 'cooler running,' 'more durable,' or 'smarter power managed.'\n\n**Strategic Positioning:**\n\nThis technology strategically positions itself at the intersection of power electronics and embedded intelligence. It moves beyond brute-force power delivery to a nuanced, adaptive system. Companies adopting this can brand themselves as leaders in 'smart electronics,' 'sustainable design,' or 'high-reliability systems.' It's particularly valuable for applications where failure due to heat is catastrophic (e.g., medical devices, automotive control units, industrial automation).\n\n**ROI Projections:**\n\nThe return on investment for companies adopting this technology can be substantial:\n\n*   **Reduced Warranty Costs:** A 10-20% reduction in thermal-related warranty claims could save millions for large electronics manufacturers.\n*   **Increased Customer Loyalty:** More reliable products lead to repeat customers and positive word-of-mouth marketing.\n*   **Premium Pricing:** Devices incorporating superior power and thermal management can command a premium price in the market.\n*   **Faster Time-to-Market:** By providing a robust, pre-validated solution for a common problem, product development cycles could be accelerated.\n\nIn essence, the Electronic Device and Electronic-device Control Method is not just a technical improvement; it's a strategic asset that can drive significant business value by enhancing product quality, reducing costs, and opening new avenues for innovation in the competitive electronics market.","faqs":[{"answer":"The **Electronic Device and Electronic-device Control Method** (US-9853493) is a patent for an innovative system designed to intelligently manage power delivery from an AC adapter to an electronic device, while also proactively controlling the device's internal temperature. At its core, this patent describes a method that uses a diode for current rectification, a detecting unit to identify when an AC adapter is connected, and a resistance control unit to dynamically reduce internal electrical resistance when the device's temperature rises above a predetermined threshold. This integrated approach aims to enhance device reliability, extend its lifespan, and improve overall energy efficiency.\n\nThis technology is crucial for modern electronics that face challenges with heat generation and optimal power utilization. By combining intelligent detection with adaptive thermal management, the Electronic Device and Electronic-device Control Method offers a sophisticated solution to common problems like overheating and inefficient power delivery. It represents a significant step forward in ensuring the stable and durable operation of a wide range of electronic products.\n\nThe system's ability to respond to real-time conditions, such as the presence of an AC adapter and the device's thermal state, makes it highly adaptable. This adaptability is key to maintaining optimal performance and protecting sensitive components from stress. Ultimately, the Electronic Device and Electronic-device Control Method provides a robust framework for creating more resilient and user-friendly electronic devices.","question":"What is Electronic Device and Electronic-device Control Method?"},{"answer":"The **Electronic Device and Electronic-device Control Method** works through a clever, integrated three-part system. First, it employs a diode in the primary power path from the AC adapter. This diode's fundamental role is to rectify the alternating current (AC) from the adapter into direct current (DC) that the device can use. The output of this diode is then connected to a secondary power route within the device.\n\nSecond, a 'detecting unit' is connected to the input side of this diode. This unit continuously monitors the voltage incoming from the AC adapter. By analyzing this voltage, the detecting unit can accurately determine whether the AC adapter is connected and actively supplying power. This real-time detection allows the device to intelligently manage its power consumption and charging cycles.\n\nThird, and most innovatively, the system includes a 'resistance control unit.' This unit constantly monitors the device's internal temperature, especially around critical components like the diode. If the temperature equals or exceeds a pre-set threshold, the resistance control unit dynamically reduces the combined electrical resistance between the ground and the input side of the diode. This reduction in resistance helps to dissipate heat more effectively, preventing thermal buildup and safeguarding the device's internal circuitry from potential damage. This adaptive thermal management is a key differentiator of the Electronic Device and Electronic-device Control Method.","question":"How does Electronic Device and Electronic-device Control Method work?"},{"answer":"The **Electronic Device and Electronic-device Control Method** primarily solves two critical problems in electronic devices: inefficient power management from AC adapters and the detrimental effects of overheating. Modern electronics, while powerful, often struggle with effectively converting and distributing power without generating excessive heat. This heat can severely shorten component lifespans, degrade performance through thermal throttling, and even pose safety risks.\n\nPrior to this innovation, devices often relied on static power circuits or reactive cooling methods. These approaches are less efficient at detecting the precise status of an AC adapter, leading to suboptimal power usage. More importantly, they often fail to proactively prevent heat buildup, instead reacting only after components are already stressed. The Electronic Device and Electronic-device Control Method addresses this by providing a system that intelligently detects power source presence and actively modifies circuit characteristics to prevent thermal runaway.\n\nBy offering an adaptive solution, the Electronic Device and Electronic-device Control Method ensures that devices operate within optimal temperature ranges, leading to greater reliability, extended product lifespans, and more consistent performance. It tackles the fundamental challenge of balancing high power density with efficient and safe thermal operation in compact electronic designs.","question":"What problem does Electronic Device and Electronic-device Control Method solve?"},{"answer":"The specific inventors of the **Electronic Device and Electronic-device Control Method** patent (US-9853493) are not listed in the provided patent abstract. Typically, inventor information is detailed in the full patent document, which would specify the individuals or teams credited with developing this innovation. The assignee, which is the entity (usually a company) that owns the patent rights, is also not specified in the provided data.\n\nHowever, the existence of such a patent indicates a significant investment in research and development by an organization or individual focused on advancing power management and thermal control technologies in electronic devices. The development of the Electronic Device and Electronic-device Control Method would have involved expertise in power electronics, circuit design, thermal engineering, and embedded control systems.\n\nFor precise inventor and assignee details, one would need to consult the complete patent filing for US-9853493 on official patent databases. This information is crucial for understanding the intellectual property landscape and the origins of this important electronic control method.","question":"Who invented Electronic Device and Electronic-device Control Method?"},{"answer":"The **Electronic Device and Electronic-device Control Method** offers several key benefits that enhance the performance, reliability, and longevity of electronic devices. Firstly, it provides **enhanced device reliability and extended lifespan**. By proactively managing and mitigating overheating through dynamic resistance control, critical components like diodes are protected from thermal stress, significantly prolonging their operational life and reducing the likelihood of premature failure. This translates directly into more robust and durable products.\n\nSecondly, the innovation leads to **improved energy efficiency**. The intelligent detecting unit accurately identifies the presence of an AC adapter, allowing the device to optimize its power consumption and charging behavior. This reduces wasted energy, contributing to better battery health in portable devices and lower overall power consumption. Thirdly, it enables **more consistent and stable performance**. By preventing thermal throttling, devices can maintain their peak operational capabilities without unexpected slowdowns due to heat buildup.\n\nLastly, the Electronic Device and Electronic-device Control Method offers **greater design flexibility**. By providing an integrated, intelligent thermal solution, manufacturers may be able to reduce the need for bulky passive cooling components, facilitating the design of thinner, lighter, and more compact electronic devices without compromising on thermal integrity or performance. These benefits collectively make the Electronic Device and Electronic-device Control Method a valuable advancement in electronic design.","question":"What are the key benefits of Electronic Device and Electronic-device Control Method?"},{"answer":"The **Electronic Device and Electronic-device Control Method** differentiates itself significantly from prior art in power and thermal management through its integrated, adaptive, and proactive approach. Traditional methods often rely on static components or reactive measures, which present several limitations.\n\nPrior art in power rectification typically uses fixed diodes or rectifier bridges whose electrical characteristics don't change based on operating conditions. In contrast, this patent integrates a diode within a dynamic system where its surrounding circuitry is actively managed. For AC adapter detection, prior art often uses simple voltage or current sensing, which is less precise and less capable of facilitating complex power management strategies compared to the intelligent detecting unit described in the Electronic Device and Electronic-device Control Method.\n\nThe most critical distinction lies in thermal management. Prior art solutions include passive cooling (heatsinks) or reactive measures (fans, thermal throttling) that engage *after* a device starts to overheat. The Electronic Device and Electronic-device Control Method employs an *adaptive resistance control unit* that *dynamically reduces resistance* when temperatures rise. This is a proactive measure that actively influences power dissipation to *prevent* overheating, rather than merely reacting to it. This intelligent, real-time adjustment allows for superior thermal stability, extended component life, and more efficient operation, setting it apart from conventional, less adaptive systems.","question":"How is Electronic Device and Electronic-device Control Method different from prior art?"},{"answer":"The **Electronic Device and Electronic-device Control Method** is poised to impact a wide array of industries that rely heavily on electronic devices requiring efficient power management and robust thermal control. Its applications are far-reaching due to its ability to enhance device reliability and energy efficiency.\n\n**Consumer Electronics** is a primary beneficiary, encompassing smartphones, laptops, tablets, gaming consoles, and smart home devices. This technology can lead to cooler-running gadgets, extended battery life, and longer product lifespans, directly improving user experience and reducing warranty issues for manufacturers. The demand for resilient and high-performing personal devices makes this a critical area of impact.\n\n**Automotive Electronics** will also see significant benefits. Modern vehicles, particularly electric vehicles (EVs) and those with advanced driver-assistance systems (ADAS), contain complex electronic control units that must operate reliably under varying temperature conditions. The Electronic Device and Electronic-device Control Method can ensure the thermal stability and longevity of these critical systems. Furthermore, **Industrial and Medical Devices** stand to gain immensely. Equipment in these sectors often operates in demanding environments where failure due to heat can have severe consequences. This patent provides a foundational technology for building more robust, high-uptime, and reliable industrial controls, medical diagnostic equipment, and life-support systems.\n\nFinally, the **IoT (Internet of Things) and Edge Computing** sectors will benefit from the enhanced reliability and energy efficiency, enabling smaller, more durable, and long-lasting sensors and processing units in remote or challenging locations. The Electronic Device and Electronic-device Control Method serves as a foundational technology for a future where electronics are not just smart, but inherently resilient and efficient across all applications.","question":"What industries will Electronic Device and Electronic-device Control Method impact?"},{"answer":"The **Electronic Device and Electronic-device Control Method** patent, identified by the number US-9853493, was filed on **March 24, 2016**. This date marks when the initial application for the patent was submitted to the patent office, formally beginning the examination process.\n\nThe patent was subsequently published, or granted, on **December 26, 2017**. The publication date signifies when the patent document became publicly available, detailing the invention's claims and specifications. This date is important as it indicates when the intellectual property rights officially came into effect, granting the assignee exclusive rights to the invention for a specified period.\n\nThe period between the filing and publication dates, approximately 21 months in this case, allows the patent office to conduct a thorough examination of the application, including searches for prior art and ensuring the invention meets all patentability requirements. Both dates are crucial for understanding the patent's timeline and its entry into the public domain, making the **Electronic Device and Electronic-device Control Method** a recognized and protected innovation in power and thermal management.","question":"When was Electronic Device and Electronic-device Control Method filed/granted?"},{"answer":"The **Electronic Device and Electronic-device Control Method** (US-9853493) has a wide range of commercial applications across various electronic product categories, driven by its ability to deliver superior power management and thermal control. Its core functionalities directly address common pain points for both manufacturers and end-users.\n\nIn **consumer electronics**, this technology can be integrated into smartphones, tablets, laptops, smartwatches, and gaming consoles. For these devices, it means cooler operation, faster and more efficient charging, extended battery life, and significantly longer product lifespans. Manufacturers can market products with enhanced reliability, leading to reduced warranty claims and increased brand loyalty. For instance, a laptop utilizing the Electronic Device and Electronic-device Control Method would be less prone to thermal throttling during demanding tasks, maintaining consistent high performance.\n\nFor **industrial and enterprise equipment**, such as servers, networking gear, control systems, and monitoring devices, the application of this method ensures robust operation in challenging environments. Preventing overheating is critical for uptime and data integrity in these sectors. Similarly, **automotive electronics**, including infotainment systems, engine control units, and EV charging infrastructure, can benefit from the enhanced thermal stability, where reliability under extreme temperatures is non-negotiable.\n\nFurthermore, the compact nature enabled by intelligent thermal management means that the Electronic Device and Electronic-device Control Method can facilitate the design of more innovative and aesthetically pleasing products across all these sectors. It also opens up opportunities for licensing to semiconductor companies to integrate into their Power Management ICs (PMICs), becoming a foundational technology for a new generation of reliable and efficient electronic devices.","question":"What are the commercial applications of Electronic Device and Electronic-device Control Method?"},{"answer":"Looking ahead, the **Electronic Device and Electronic-device Control Method** (US-9853493) is expected to evolve and integrate with emerging technologies, leading to even more sophisticated power and thermal management solutions. The foundational principles of intelligent detection and adaptive resistance control provide a strong base for future advancements.\n\nOne key area of future development is the integration of **Artificial Intelligence (AI) and Machine Learning (ML)**. Future systems could incorporate AI algorithms to predict thermal events based on user behavior, application workload, and environmental conditions. This would allow the resistance control unit to make even more proactive and granular adjustments, optimizing thermal performance before any significant heat buildup occurs. Such predictive capabilities would elevate thermal management from reactive to truly anticipatory.\n\nAnother expected development is the expansion to **multi-source power management and dynamic load balancing**. While the current patent focuses on an AC adapter, future iterations could extend the detecting unit and resistance control mechanisms to manage power from multiple input sources (e.g., USB-PD, wireless charging, energy harvesting) simultaneously. This would involve dynamically balancing power draw and thermal impact across all sources and internal components. This enhanced adaptability would be crucial for the increasing complexity of modern portable and IoT devices.\n\nFinally, we anticipate further **miniaturization and system-on-chip (SoC) integration**. The entire Electronic Device and Electronic-device Control Method could become a standard block within highly integrated PMICs or directly on SoCs, offering a compact, highly efficient, and cost-effective solution for a broad range of electronic platforms. This would enable even thinner, lighter, and more powerful devices, pushing the boundaries of what is currently possible in electronic design and ensuring optimal performance and longevity for the next generation of smart electronics.","question":"What are the future developments expected for Electronic Device and Electronic-device Control Method?"}],"topics":["electronic device control method","power management patent","thermal regulation electronics","AC adapter detection","resistance control unit","realm","advanced","electronics"],"tech_cluster":null},"seo":{"title":"Electronic Device and Electronic-device Control Method - Patent US-9853493","description":"Discover the Electronic Device and Electronic-device Control Method patent: intelligent AC adapter detection & dynamic thermal control for cooler, more reliable electronics.","keywords":["electronic device control method","power management patent","thermal regulation electronics","AC adapter detection","resistance control unit","device overheating prevention","energy efficiency patent","diode rectification","patent US-9853493","electronic device reliability","adaptive power electronics","smart power delivery"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9853493","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-9853493","citation_suggestion":"Patentable. \"Electronic device and electronic-device control method\" (US-9853493). https://patentable.app/patents/US-9853493","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9853493","json":"https://patentable.app/api/llm-context/US-9853493","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:59:20.787Z"}