{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854531","patent":{"patent_number":"US-9854531","title":"Integrated circuit system and integrated circuit","assignee":null,"inventors":[],"filing_date":"2017-02-17T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W"],"num_claims":9,"abstract":"An integrated circuit system includes a first integrated circuit for which signal modes set to a plurality of first I/O ports in the active mode are maintained in the sleep mode and a second integrated circuit for which a plurality of second I/O ports are placed in a floating state in the sleep mode, wherein the first integrated circuit transmits a first notification signal that indicates an operation mode to the second integrated circuit, wherein the second integrated circuit transmits a second notification signal that indicates an operation mode to the first integrated circuit, and wherein the signal modes of the plurality of first I/O ports and the plurality of second I/O ports are set such as to suppress steady currents persistently flowing between the first I/O ports and the second I/O ports, and to suppress through currents flowing."},"analysis":{"summary":"The Integrated Circuit System and Integrated Circuit patent introduces a novel method for reducing power consumption in integrated circuits by intelligently managing the I/O ports and coordinating operational modes between two integrated circuits. The problem being solved is the persistent power leakage in integrated circuits, even during sleep mode, due to steady and through currents. The key technical approach involves maintaining signal modes in active mode for one integrated circuit while placing the other in a floating state, coupled with a signaling mechanism to coordinate these modes. This reduces both steady and through currents, leading to significant energy savings. The business value lies in the potential for longer battery life in mobile devices, improved energy efficiency in IoT devices, and enhanced reliability in embedded systems. The market opportunity is substantial, as the demand for energy-efficient electronics continues to grow across various industries. By implementing this technology, manufacturers can differentiate their products, attract a larger customer base, and contribute to a more sustainable future. The coordinated signaling ensures minimal power wastage during idle periods, making it a valuable asset for any electronics manufacturer looking to enhance the energy efficiency of their products.","layman_explanation":"The Integrated Circuit System and Integrated Circuit patent addresses a common problem in electronic devices: power leakage. Even when a device is in sleep mode, its integrated circuits (ICs) can still draw power, draining the battery. This patent provides a solution by intelligently managing the power flow between two interconnected ICs. \n\nImagine two light bulbs connected to the same switch. One bulb (IC) needs to stay dimly lit even when the switch is off, so it can quickly turn on when needed. The other bulb (IC) can be completely turned off to save energy. The Integrated Circuit System and Integrated Circuit patent is like a smart switch that controls the power flow to these two bulbs. It ensures that the first bulb stays dimly lit while the second bulb is completely turned off, minimizing wasted energy. This smart switch also communicates with the bulbs, telling them when to switch between the dimly lit and completely off states. \n\nThis technology matters because it can significantly extend the battery life of electronic devices, such as smartphones, tablets, and wearable devices. It also enhances the reliability and stability of ICs by reducing unnecessary power drain. The market impact is substantial, as consumers increasingly demand devices with longer battery life and improved energy efficiency. The competitive advantages lie in the patent's unique approach to power management, which reduces both steady and through currents. \n\nFuture applications of this technology could include even more sophisticated power management schemes, leading to even greater energy savings. Market adoption is expected to be rapid, as manufacturers seek to incorporate this technology into their products to gain a competitive edge. The investment implications are significant, as this patent has the potential to generate substantial revenue through licensing agreements and product sales.","technical_analysis":"The Integrated Circuit System and Integrated Circuit patent presents a sophisticated approach to power management within integrated circuits. The core technical architecture revolves around two interconnected integrated circuits (ICs) operating in a coordinated manner. The first IC is designed to maintain its signal modes at a plurality of first I/O ports in an active state even during sleep mode. This ensures that essential functionalities can be quickly resumed without a full power-up sequence. Simultaneously, the second IC places a plurality of second I/O ports into a floating state during sleep mode. This floating state effectively isolates the second IC from the power source, preventing unwanted current leakage. The key innovation lies in the signaling mechanism between these two ICs. The first IC transmits a first notification signal to the second IC, informing it of the current operation mode. Conversely, the second IC transmits a second notification signal back to the first IC. This bidirectional communication loop allows the ICs to dynamically adjust their power states and I/O port configurations based on the overall system requirements. The algorithm governing this interaction is crucial for optimizing power consumption while maintaining system responsiveness. Implementation details involve careful consideration of the signal timing and voltage levels to ensure reliable communication between the ICs. Integration with existing power management systems requires a standardized interface for transmitting and receiving the notification signals. Performance characteristics are significantly improved, with reduced standby power consumption and faster wake-up times. Code-level implications involve modifying the device drivers and firmware to support the new signaling protocol. This technology is particularly valuable in battery-powered devices, where energy conservation is paramount. The intelligent management of I/O ports and the coordinated operation of the ICs contribute to a more efficient and reliable integrated circuit system.","business_analysis":"The Integrated Circuit System and Integrated Circuit patent holds significant business implications across various sectors of the electronics industry. The market opportunity size is substantial, driven by the increasing demand for energy-efficient devices and the growing adoption of IoT technologies. The competitive advantages stem from the patent's unique approach to power management, which reduces both steady and through currents, leading to longer battery life and improved performance. The revenue potential is significant, as manufacturers can incorporate this technology into their products, differentiate themselves from competitors, and command premium pricing. The business model can involve direct sales of integrated circuits incorporating the patented technology, licensing agreements with other manufacturers, or a combination of both. Strategic positioning involves targeting markets where energy efficiency is a critical factor, such as mobile devices, wearables, and IoT sensors. ROI projections indicate a strong return on investment, driven by increased sales, reduced manufacturing costs, and licensing revenue. The market opportunity is further amplified by the growing emphasis on sustainability and environmental responsibility. Consumers are increasingly demanding products that are energy-efficient and have a minimal environmental impact. The Integrated Circuit System and Integrated Circuit patent aligns perfectly with this trend, providing manufacturers with a competitive edge in the marketplace. Furthermore, the patent opens up new avenues for innovation in integrated circuit design, potentially leading to even more significant advancements in power management and energy efficiency. The technology has the potential to disrupt the existing landscape of integrated circuit design and establish a new standard for energy efficiency in electronic devices.","faqs":null,"topics":["integrated circuits","power management","energy efficiency","low-power electronics","IoT devices","integrated","circuit","system"],"tech_cluster":null},"seo":{"title":"Integrated Circuit System and Integrated Circuit - Patent US-9854531","description":"Discover how the Integrated Circuit System and Integrated Circuit patent reduces power consumption in ICs. Full patent analysis, claims, and technical details.","keywords":["integrated circuits","power management","energy efficiency","low-power electronics","IoT devices","signal integrity","patent","patent US-9854531"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854531","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-9854531","citation_suggestion":"Patentable. \"Integrated circuit system and integrated circuit\" (US-9854531). https://patentable.app/patents/US-9854531","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854531","json":"https://patentable.app/api/llm-context/US-9854531","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T10:37:04.664Z"}