{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9589970","patent":{"patent_number":"US-9589970","title":"Antifuse one-time programmable memory","assignee":null,"inventors":[],"filing_date":"2016-08-02T00:00:00.000Z","publication_date":"2017-03-07T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":20,"abstract":"An antifuse one-time programmable (OTP) memory cell includes a semiconductor substrate, an isolation region, and a fin structure protruding from a top surface of the isolation region. The fin structure has an end portion with a sidewall surface above the top surface. A select gate transistor is disposed on the fin structure. The select gate transistor has a select gate traversing the fin structure, a select gate dielectric layer, a drain region, and a source region. A vertical program gate transistor is serially connected to the select gate transistor through the source region. The vertical program gate transistor has a program gate directly disposed on the isolation region and covering the sidewall surface of the end portion, and a program gate dielectric layer between the program gate and the sidewall surface."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Antifuse one-time programmable memory","description":"An antifuse one-time programmable (OTP) memory cell includes a semiconductor substrate, an isolation region, and a fin structure protruding from a top surface of the isolation region. The fin structur","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9589970","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-9589970","citation_suggestion":"Patentable. \"Antifuse one-time programmable memory\" (US-9589970). https://patentable.app/patents/US-9589970","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9589970","json":"https://patentable.app/api/llm-context/US-9589970","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:38:33.546Z"}