{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9778985","patent":{"patent_number":"US-9778985","title":"Operating method of data storage device","assignee":null,"inventors":[],"filing_date":"2016-11-28T00:00:00.000Z","publication_date":"2017-10-03T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G11C","G11C","G11C"],"num_claims":15,"abstract":"A method for operating a data storage device may include receiving first data; generating first flagged data by adding a first flag to the first data; generating first encoded flagged data by performing an encoding operation on the first flagged data; performing a first write operation for storing the first encoded flagged data in a target position of a phase change memory region; determining whether the first write operation succeeds or falls; generating second flagged data by adding a second flag to second data obtained by inverting the first data, when it is determined that the first write operation fails; generating second encoded flagged data by performing an encoding operation on the second flagged data; and performing a second write operation for storing the second encoded flagged data in the target position."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Operating method of data storage device","description":"A method for operating a data storage device may include receiving first data; generating first flagged data by adding a first flag to the first data; generating first encoded flagged data by performi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9778985","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-9778985","citation_suggestion":"Patentable. \"Operating method of data storage device\" (US-9778985). https://patentable.app/patents/US-9778985","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9778985","json":"https://patentable.app/api/llm-context/US-9778985","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:14:54.098Z"}