{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10481660","patent":{"patent_number":"US-10481660","title":"Batteryless data logger with backup status indication and method therefor","assignee":null,"inventors":[],"filing_date":"2019-04-25T00:00:00.000Z","publication_date":"2019-11-19T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","H02J"],"num_claims":25,"abstract":"Data storage device has a super-capacitor, a control unit with multiple operational states, non-volatile memory, and a bus connected to a computing device with a separate power source. The control unit state is set by the power level of the computing device and the super-capacitor. In a backup state, the control unit stores backup data from the computing device in the non-volatile memory using power from the super-capacitor. In an inactive state, the control unit does not receive power from the super-capacitor. The control unit is set to the backup state when the device power level is less than a first threshold and the super-capacitor voltage level is greater than a second threshold. The control unit is set to the inactive state when the super-capacitor voltage level decreases below a third threshold that is less than the second threshold by more than the dielectric absorption voltage gain of the super-capacitor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Batteryless data logger with backup status indication and method therefor","description":"Data storage device has a super-capacitor, a control unit with multiple operational states, non-volatile memory, and a bus connected to a computing device with a separate power source. The control uni","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10481660","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-10481660","citation_suggestion":"Patentable. \"Batteryless data logger with backup status indication and method therefor\" (US-10481660). https://patentable.app/patents/US-10481660","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10481660","json":"https://patentable.app/api/llm-context/US-10481660","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:05:37.986Z"}