{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9773552","patent":{"patent_number":"US-9773552","title":"RRAM cell with PMOS access transistor","assignee":null,"inventors":[],"filing_date":"2017-01-06T00:00:00.000Z","publication_date":"2017-09-26T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":20,"abstract":"In some embodiments, the present disclosure relates to a method of operating an RRAM cell having a PMOS access transistor. The method may be performed by forming an initial conductive filament within a dielectric data storage layer of an RRAM cell having a bottom electrode connected to a drain terminal of a PMOS transistor and a top electrode separated from the bottom electrode by the dielectric data storage layer. The initial conductive filament is formed by turning on the PMOS transistor by providing a substantially zero first forming voltage to a gate terminal of the PMOS transistor, by providing a substantially zero second forming voltage to a source terminal of the PMOS transistor, by providing a first non-zero forming voltage to a bulk terminal of the PMOS transistor, and by providing a second non-zero forming voltage to the top electrode."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"RRAM cell with PMOS access transistor","description":"In some embodiments, the present disclosure relates to a method of operating an RRAM cell having a PMOS access transistor. The method may be performed by forming an initial conductive filament within ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9773552","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-9773552","citation_suggestion":"Patentable. \"RRAM cell with PMOS access transistor\" (US-9773552). https://patentable.app/patents/US-9773552","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9773552","json":"https://patentable.app/api/llm-context/US-9773552","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T03:52:48.412Z"}