{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9772902","patent":{"patent_number":"US-9772902","title":"Error correction code for unidirectional memory","assignee":null,"inventors":[],"filing_date":"2015-08-31T00:00:00.000Z","publication_date":"2017-09-26T00:00:00.000Z","cpc_codes":["G06F","G11C"],"num_claims":20,"abstract":"A memory array and a method of writing to a unidirectional non-volatile storage cell are disclosed whereby a user data word is transformed to an internal data word and written to one or more unidirectional data storage cells according to a cell coding scheme. A check word may be generated that corresponds to the internal data word. In some embodiments, the check word may be generated by inverting one or more bits of an intermediate check word. Other embodiments may be described and claimed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Error correction code for unidirectional memory","description":"A memory array and a method of writing to a unidirectional non-volatile storage cell are disclosed whereby a user data word is transformed to an internal data word and written to one or more unidirect","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9772902","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-9772902","citation_suggestion":"Patentable. \"Error correction code for unidirectional memory\" (US-9772902). https://patentable.app/patents/US-9772902","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9772902","json":"https://patentable.app/api/llm-context/US-9772902","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:17:05.125Z"}