{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9619676","patent":{"patent_number":"US-9619676","title":"Touch sensor and radio frequency identification apparatus and method","assignee":null,"inventors":[],"filing_date":"2012-12-05T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["G06K","G06F","G06K"],"num_claims":16,"abstract":"A touch sensor and RFID apparatus is described. In one implementation, the apparatus includes a passive RFID module disposed proximate to a touch panel, and a control module configured to receive an electrical signal from the passive RFID module. The apparatus may be configured to determine, based on a characteristic of the electrical signal, whether the passive RFID module has been energized by an RFID reader or, in the alternative, has exhibited an impedance change as a result of contact being made with the touch panel. The apparatus may also be configured to operate in a first mode if the passive RFID module is determined to have been energized by an RFID reader, or, in the alternative, operate in a second mode if the passive RFID module is determined to have been energized as a result of contact being made with the touch panel. Additionally, the control module can read from or write to the passive RFID module via direct electrical excitation over a wire or wires connecting the passive RFID module to the control module."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Touch sensor and radio frequency identification apparatus and method","description":"A touch sensor and RFID apparatus is described. In one implementation, the apparatus includes a passive RFID module disposed proximate to a touch panel, and a control module configured to receive an e","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9619676","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-9619676","citation_suggestion":"Patentable. \"Touch sensor and radio frequency identification apparatus and method\" (US-9619676). https://patentable.app/patents/US-9619676","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9619676","json":"https://patentable.app/api/llm-context/US-9619676","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:20:44.736Z"}