{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9747777","patent":{"patent_number":"US-9747777","title":"RFID-integrated self-powered TTI","assignee":null,"inventors":[],"filing_date":"2016-06-13T00:00:00.000Z","publication_date":"2017-08-29T00:00:00.000Z","cpc_codes":["G06K","G06K","G06K","H04W"],"num_claims":6,"abstract":"The present invention provides a radio frequency identification (RFID)-integrated self-powered time-temperature integrator (TTI), which comprises an RFID and a self-powered TTI which is attached to the exterior of a package of food to output an electric signal indicating a storage state of the food and supplies the electric signal as an operating power of the RFID, in which the electric signal output from the self-powered TTI is a voltage corresponding to a rate of a change in quality of the food accompanied, the quality is calculated by an integration value of time-voltage, and an integration algorithm uses an integrated value, obtained by adding the voltage measured every hour, as a quality variable of the food."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"RFID-integrated self-powered TTI","description":"The present invention provides a radio frequency identification (RFID)-integrated self-powered time-temperature integrator (TTI), which comprises an RFID and a self-powered TTI which is attached to th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9747777","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-9747777","citation_suggestion":"Patentable. \"RFID-integrated self-powered TTI\" (US-9747777). https://patentable.app/patents/US-9747777","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9747777","json":"https://patentable.app/api/llm-context/US-9747777","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:22:33.358Z"}