{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8531861","patent":{"patent_number":"US-8531861","title":"One time programming memory and method of storage and manufacture of the same","assignee":null,"inventors":[],"filing_date":"2011-08-31T00:00:00.000Z","publication_date":"2013-09-10T00:00:00.000Z","cpc_codes":["G11C"],"num_claims":13,"abstract":"One time programming memory and methods of storage and manufacture of the same are provided. Examples relate to microelectronic memory technology and manufacture. The one time programming memory includes a diode (10) having a unidirectional conducting rectification characteristic and a variable-resistance memory (20) having a bipolar conversion characteristic. The diode (10) having the unidirectional conducting rectification characteristic and the variable-resistance memory (20) having the bipolar conversion characteristic are connected in series. The one time programming memory device of this example takes the bipolar variable-resistance memory (20) as a storage unit, programming the bipolar variable-resistance memory (20) into different resistance states so as to carry out multilevel storage, and takes the unidirectional conducting rectification diode (10) as a gating unit. The rectification characteristic of unidirectional conducting rectification diode (10) can not only enable the bipolar variable-resistance storage (20) to be programmed only once but also inhibit crosstalk in a cross-array structure."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"One time programming memory and method of storage and manufacture of the same","description":"One time programming memory and methods of storage and manufacture of the same are provided. Examples relate to microelectronic memory technology and manufacture. The one time programming memory inclu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8531861","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-8531861","citation_suggestion":"Patentable. \"One time programming memory and method of storage and manufacture of the same\" (US-8531861). https://patentable.app/patents/US-8531861","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8531861","json":"https://patentable.app/api/llm-context/US-8531861","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:23:58.518Z"}