{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9773544","patent":{"patent_number":"US-9773544","title":"Memory device with switchable sense amplifier","assignee":null,"inventors":[],"filing_date":"2016-07-13T00:00:00.000Z","publication_date":"2017-09-26T00:00:00.000Z","cpc_codes":["G11C","G11C"],"num_claims":13,"abstract":"A switchable sense amplifier includes a sense amplification unit and a plurality of switches. The sense amplification unit senses a voltage change of a bit line connected to a memory cell and amplifies a voltage difference between the bit line and a complementary bit line. The plurality of switches operate according to switching signals, and thus, enable the sense amplification unit to perform a pre-charging operation, an offset cancellation operation, a charge sharing operation, a sensing operation, and a re-storing operation. The sense amplifier may enhance an effective sensing margin by compensating for an offset of the sense amplifier, through an offset cancellation operation, and thus enhance performance of a memory apparatus."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Memory device with switchable sense amplifier","description":"A switchable sense amplifier includes a sense amplification unit and a plurality of switches. The sense amplification unit senses a voltage change of a bit line connected to a memory cell and amplifie","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9773544","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-9773544","citation_suggestion":"Patentable. \"Memory device with switchable sense amplifier\" (US-9773544). https://patentable.app/patents/US-9773544","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9773544","json":"https://patentable.app/api/llm-context/US-9773544","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:59:44.041Z"}