{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11307997","patent":{"patent_number":"US-11307997","title":"Logical to physical data storage mapping","assignee":null,"inventors":[],"filing_date":"2020-06-23T00:00:00.000Z","publication_date":"2022-04-19T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":9,"abstract":"Systems, methods and computer-readable memory for garbage collection in a storage device. One method comprises, upon a write of data to a first garbage collection unit (GCU) of the storage device, incrementing a number of logical mapping units stored in the first GCU along with a number of logical mapping units with valid data stored in the first GCU. A number of logical mapping units with invalid data stored in a second GCU is decremented based on the incremented number of logical mapping units with valid data stored in the first GCU. The second GCU is erased when a valid data rate of the second GCU is below a valid data rate of the first GCU."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Logical to physical data storage mapping","description":"Systems, methods and computer-readable memory for garbage collection in a storage device. One method comprises, upon a write of data to a first garbage collection unit (GCU) of the storage device, inc","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11307997","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-11307997","citation_suggestion":"Patentable. \"Logical to physical data storage mapping\" (US-11307997). https://patentable.app/patents/US-11307997","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11307997","json":"https://patentable.app/api/llm-context/US-11307997","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:23:20.689Z"}