{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9646679","patent":{"patent_number":"US-9646679","title":"Semiconductor device with mode designation and substrate bias circuits","assignee":null,"inventors":[],"filing_date":"2015-11-25T00:00:00.000Z","publication_date":"2017-05-09T00:00:00.000Z","cpc_codes":["G11C","G11C","H04B","G11C"],"num_claims":1,"abstract":"To provide a semiconductor device which can be stably operated while achieving a reduction of the power consumption.A semiconductor device includes a CPU, a system controller which designates an operation speed of the CPU, P-type SOTB transistors, and N-type SOTB transistors. The semiconductor device is provided with an SRAM which is connected to the CPU, and a substrate bias circuit which is connected to the system controller and is capable of supplying substrate bias voltages to the P-type SOTB transistors and the N-type SOTB transistors. Here, when the system controller designates a low speed mode to operate the CPU at a low speed, the substrate bias circuit supplies the substrate bias voltages to the P-type SOTB transistors and the N-type SOTB transistors."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device with mode designation and substrate bias circuits","description":"To provide a semiconductor device which can be stably operated while achieving a reduction of the power consumption.A semiconductor device includes a CPU, a system controller which designates an opera","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9646679","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-9646679","citation_suggestion":"Patentable. \"Semiconductor device with mode designation and substrate bias circuits\" (US-9646679). https://patentable.app/patents/US-9646679","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9646679","json":"https://patentable.app/api/llm-context/US-9646679","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:25:23.751Z"}