{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9704577","patent":{"patent_number":"US-9704577","title":"Two transistor SONOS flash memory","assignee":null,"inventors":[],"filing_date":"2016-04-04T00:00:00.000Z","publication_date":"2017-07-11T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C"],"num_claims":16,"abstract":"A two transistor SONOS flash memory is disclosed. In one aspect, an apparatus, includes a control gate transistor having source and drain diffusions deposited in an N-well, a charge-trapping region formed on the N-well that overlaps the source and drain diffusions, and a control gate formed on the charge-trapping region. A channel region of the N-well between the source and drain diffusions is less than 90 nm in length. The apparatus also includes a select gate transistor having a select source diffusion deposited in the N-well. A drain side of the select gate transistor shares the source diffusion. A channel region of the N-well between the select source diffusion and the source diffusion also is less than 90 nm in length."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Two transistor SONOS flash memory","description":"A two transistor SONOS flash memory is disclosed. In one aspect, an apparatus, includes a control gate transistor having source and drain diffusions deposited in an N-well, a charge-trapping region fo","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9704577","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-9704577","citation_suggestion":"Patentable. \"Two transistor SONOS flash memory\" (US-9704577). https://patentable.app/patents/US-9704577","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9704577","json":"https://patentable.app/api/llm-context/US-9704577","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:33:48.213Z"}