{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9819394","patent":{"patent_number":"US-9819394","title":"Method for controlling an antenna network quality factor of a near field communication device without changing matching network, and associated apparatus","assignee":null,"inventors":[],"filing_date":"2014-03-07T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["H04B"],"num_claims":32,"abstract":"A method for controlling an antenna network quality factor of an NFC device includes: determining whether a first data rate or a second data rate should be used for data communication during different time intervals, respectively; and when it is determined that the first data rate should be used during a first time interval of the time intervals, controlling a set of internal resistors positioned within a chip of the NFC device to have a first configuration during the first time interval, in order to adjust the antenna network quality factor. More particularly, the method further includes: when it is determined that the second data rate should be used during a second time interval of the time intervals, controlling the set of internal resistors to have a second configuration during the second time interval, in order to adjust the antenna network quality factor. An associated apparatus is also provided."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for controlling an antenna network quality factor of a near field communication device without changing matching network, and associated apparatus","description":"A method for controlling an antenna network quality factor of an NFC device includes: determining whether a first data rate or a second data rate should be used for data communication during different","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9819394","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-9819394","citation_suggestion":"Patentable. \"Method for controlling an antenna network quality factor of a near field communication device without changing matching network, and associated apparatus\" (US-9819394). https://patentable.app/patents/US-9819394","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9819394","json":"https://patentable.app/api/llm-context/US-9819394","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:18:29.096Z"}