{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9697891","patent":{"patent_number":"US-9697891","title":"Sense amplifier circuits and methods of operation","assignee":null,"inventors":[],"filing_date":"2016-11-02T00:00:00.000Z","publication_date":"2017-07-04T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C"],"num_claims":20,"abstract":"A sense amplifier circuit includes a power node having a power node voltage at a power voltage level, a bit line having a bit line voltage, a sense amplifier output, an NMOS transistor and a PMOS transistor coupled in series between the power node and the bit line, and a logic gate configured to generate a sense amplifier output voltage at the sense amplifier output based on the bit line voltage. The NMOS transistor is configured to operate in a sub-threshold region to maintain the bit line voltage at a first level and operate in a region above the sub-threshold region to maintain the bit line voltage at a second level, and the first level is between the second level and the power voltage level."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Sense amplifier circuits and methods of operation","description":"A sense amplifier circuit includes a power node having a power node voltage at a power voltage level, a bit line having a bit line voltage, a sense amplifier output, an NMOS transistor and a PMOS tran","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9697891","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-9697891","citation_suggestion":"Patentable. \"Sense amplifier circuits and methods of operation\" (US-9697891). https://patentable.app/patents/US-9697891","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9697891","json":"https://patentable.app/api/llm-context/US-9697891","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:51:08.281Z"}