{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8494999","patent":{"patent_number":"US-8494999","title":"Sensor based truth maintenance method and system","assignee":null,"inventors":[],"filing_date":"2010-09-23T00:00:00.000Z","publication_date":"2013-07-23T00:00:00.000Z","cpc_codes":["G06N","G06N","H04Q","H04Q"],"num_claims":18,"abstract":"A truth maintenance method and system. The method includes receiving by a computer processor from RFID tags embedded in sensors, event data associated with events detected by said sensors. The computer processor associates portions of the event data with associated RFID tags and derives assumption data associated with each portion of the portions. The computer processor retrieves previous assumption data derived from and associated with previous portions of previous event data retrieved from the RFID tags and executes non monotonic logic with respect to the assumption data and the previous assumption data. In response, the computer processor generates and stores updated assumption data associated with the assumption data and the previous assumption data."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Sensor based truth maintenance method and system","description":"A truth maintenance method and system. The method includes receiving by a computer processor from RFID tags embedded in sensors, event data associated with events detected by said sensors. The compute","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8494999","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-8494999","citation_suggestion":"Patentable. \"Sensor based truth maintenance method and system\" (US-8494999). https://patentable.app/patents/US-8494999","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8494999","json":"https://patentable.app/api/llm-context/US-8494999","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:38:00.140Z"}