{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9778868","patent":{"patent_number":"US-9778868","title":"Data recorder for permanently storing pre-event data","assignee":null,"inventors":[],"filing_date":"2016-06-01T00:00:00.000Z","publication_date":"2017-10-03T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G11C"],"num_claims":20,"abstract":"A data recorder for permanently storing pre-event data may include a read-write memory with a plurality of bit cells in the read-write memory. Each bit cell may have a bit state of a high value or a low value. A fusible structure in the data recorder may include a morphable element associated with each bit cell. A temperature-triggered module may thermally couple to the ambient environment and may electrically couple to each morphable element. The temperature-triggered module may be further configured to determine if a parameter of the ambient environment exceeds a predetermined threshold, and if so may then transmit a burn signal to the fusible structure so that each morphable element permanently secures the bit state for each bit cell."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data recorder for permanently storing pre-event data","description":"A data recorder for permanently storing pre-event data may include a read-write memory with a plurality of bit cells in the read-write memory. Each bit cell may have a bit state of a high value or a l","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9778868","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-9778868","citation_suggestion":"Patentable. \"Data recorder for permanently storing pre-event data\" (US-9778868). https://patentable.app/patents/US-9778868","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9778868","json":"https://patentable.app/api/llm-context/US-9778868","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:40:05.335Z"}