{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854530","patent":{"patent_number":"US-9854530","title":"Apparatus and method for reducing power consumption in portable terminal","assignee":null,"inventors":[],"filing_date":"2016-11-08T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04W","G06F","G06F","G06F","G06F","G06F","G06F","G06F","H04L","H04W","H04W","H04M","H04W"],"num_claims":18,"abstract":"An apparatus and method for reducing power consumption of a portable terminal are provided. More particularly, an apparatus and method for reducing power consumption generated in an idle state in order to solve a power consumption problem in a portable terminal are provided. The apparatus includes a state determination unit which is configured independently from an application processor for controlling applications and which wakes up when entering an idle mode to allow the application processor to sleep, and thereafter determines a state of the portable terminal, and if it is determined that the portable terminal escapes from the idle mode, allows the application processor to wake up."},"analysis":{"summary":"The Apparatus and Method for Reducing Power Consumption in Portable Terminal patent addresses the critical issue of battery drain in portable devices, particularly during idle states. The core innovation lies in a state determination unit that operates independently from the application processor. This unit monitors the state of the portable terminal and allows the application processor to enter a sleep mode when the device is idle, significantly reducing power consumption. When the state determination unit detects activity, it wakes up the application processor, ensuring responsiveness. \n\nThe problem this invention solves is the unnecessary power consumption of portable terminals when they are not actively in use. Existing solutions often fail to adequately address this issue, leading to reduced battery life and frequent charging. The key technical approach involves a separate hardware component, the state determination unit, that intelligently manages the power state of the application processor. \n\nThe business value of this innovation is substantial. Longer battery life translates to increased user satisfaction and a competitive advantage for device manufacturers. The market opportunity is significant, as consumers increasingly demand longer-lasting portable devices. This technology can be applied to a wide range of portable terminals, including smartphones, tablets, and laptops. \n\nThis patent represents a significant step forward in power management for portable devices. Its innovative approach to reducing power consumption during idle states has the potential to revolutionize the mobile device industry and improve the user experience.","layman_explanation":"The Apparatus and Method for Reducing Power Consumption in Portable Terminal patent addresses the problem of battery drain in portable devices, such as smartphones and tablets. These devices consume power even when they are not actively being used, primarily because the main processor continues to run in the background. Existing power-saving methods often fall short in addressing this issue effectively.\n\nThis patent introduces a separate, independent unit that monitors the device's state. When the device is idle, this unit puts the main processor into a low-power sleep mode. As soon as the unit detects that the device is being used again, it instantly wakes up the processor. This approach significantly reduces power consumption during idle periods without affecting the device's responsiveness.\n\nThis innovation is important because it can substantially extend the battery life of portable devices, providing users with a better experience and reducing the need for frequent charging. This has a direct impact on user satisfaction and can give device manufacturers a competitive edge. The technology also contributes to greater energy efficiency and reduced electronic waste.\n\nLooking ahead, this technology could be further refined and adapted for use in a wider range of electronic devices. As consumers continue to demand longer battery life, this innovation has the potential to become a standard feature in portable electronics. This will allow users to enjoy their devices for longer periods without needing to constantly keep them plugged in.","technical_analysis":"The Apparatus and Method for Reducing Power Consumption in Portable Terminal patent presents a unique architecture for minimizing power usage in portable devices. The system revolves around a state determination unit (SDU) designed to operate independently from the application processor (AP). The SDU's primary function is to monitor the device's state and determine when the AP can be safely placed in a low-power sleep mode. \n\nImplementation involves both hardware and software components. The SDU likely consists of low-power sensors and a microcontroller programmed to detect user activity or inactivity. The software component manages the transition between the AP's active and sleep states, ensuring seamless operation. The algorithm used by the SDU to determine the device's state is critical to the system's overall performance. It must be accurate and responsive to avoid false positives (waking the AP unnecessarily) or false negatives (failing to wake the AP when needed). \n\nThe integration of this system into existing portable terminal architectures requires careful consideration. The SDU must be able to communicate effectively with the AP and other system components. The power consumption of the SDU itself must also be minimized to avoid negating the benefits of the system. Performance characteristics will depend on the specific implementation, but the goal is to achieve a significant reduction in power consumption during idle periods without sacrificing responsiveness or user experience. Code-level implications involve modifying the device's operating system and drivers to support the new power management scheme.","business_analysis":"The Apparatus and Method for Reducing Power Consumption in Portable Terminal patent addresses a critical need in the market for portable devices: extended battery life. The market opportunity is substantial, as consumers consistently rank battery life as a top priority when purchasing smartphones, tablets, and laptops. This technology offers a competitive advantage to device manufacturers who can incorporate it into their products. \n\nThe revenue potential is significant. Manufacturers can charge a premium for devices with longer battery life, or they can use this technology to differentiate their products in a crowded market. The business model could involve licensing the patent to other manufacturers or integrating the technology directly into their own devices. \n\nStrategic positioning is key. Manufacturers who adopt this technology early can establish themselves as leaders in power efficiency and gain a competitive edge. The ROI projections are favorable, as the cost of implementing this technology is likely to be offset by the increased revenue and market share. The Apparatus and Method for Reducing Power Consumption in Portable Terminal can revolutionize the mobile device industry.","faqs":[{"answer":"The Apparatus and Method for Reducing Power Consumption in Portable Terminal is a patented technology designed to minimize power consumption in portable electronic devices, such as smartphones and tablets. It specifically targets the issue of battery drain during idle periods, when the device is not actively being used. This innovation introduces a novel approach to managing the power state of the application processor, the main chip responsible for running applications and performing other tasks. \n\nThe key feature of this technology is the implementation of a state determination unit, which operates independently from the application processor. This unit monitors the device's state and determines when the application processor can be safely placed in a low-power sleep mode. By decoupling the power management function from the application processor, this patent achieves a significant reduction in overall power consumption. \n\nThe Apparatus and Method for Reducing Power Consumption in Portable Terminal can be implemented using a combination of hardware and software components. The state determination unit typically comprises low-power sensors and a microcontroller programmed to detect user activity or inactivity. The software component manages the transitions between the application processor's active and sleep states. Keywords: power consumption, battery life, portable terminal, application processor, state determination unit.","question":"What is Apparatus and Method for Reducing Power Consumption in Portable Terminal?"},{"answer":"The Apparatus and Method for Reducing Power Consumption in Portable Terminal works by introducing a state determination unit (SDU) that operates independently of the application processor (AP","question":"How does Apparatus and Method for Reducing Power Consumption in Portable Terminal work?"}],"topics":["portable terminal","power consumption","battery life","idle mode","application processor","apparatus","method","reducing"],"tech_cluster":null},"seo":{"title":"Power Saving in Mobiles - Apparatus and Method for Reducing Power Consumption in Portable Terminal","description":"Discover the innovative Apparatus and Method for Reducing Power Consumption in Portable Terminal patent, designed to extend battery life in portable devices. Learn about the technology!","keywords":["portable terminal","power consumption","battery life","idle mode","application processor","patent","patent US-9854530"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854530","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-9854530","citation_suggestion":"Patentable. \"Apparatus and method for reducing power consumption in portable terminal\" (US-9854530). https://patentable.app/patents/US-9854530","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854530","json":"https://patentable.app/api/llm-context/US-9854530","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T05:14:01.657Z"}