{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9736878","patent":{"patent_number":"US-9736878","title":"NFC radio frequency communication control method, apparatus, and system","assignee":null,"inventors":[],"filing_date":"2015-12-16T00:00:00.000Z","publication_date":"2017-08-15T00:00:00.000Z","cpc_codes":["H04W","G06F","G06F","G06K","G06K","H04B","H04B","H04B","H04W","H04W","H04W","H04W"],"num_claims":21,"abstract":"An near field communication (NFC) radio frequency communication control method. The method includes: instructing, by a first NFC host by using a second message, an NFCC to terminate, according to the second message, a radio frequency communication process currently executed for a third NFC host after the first NFC receives a first message used to indicate that a second NFC host requests radio frequency communication and when the first NFC determines that the NFCC is currently in a non-idle state and a priority of the second NFC host is higher than a priority of the third NFC host, where the third NFC host is an NFC host corresponding to the radio frequency communication process currently executed by the NFCC. This effectively avoids the problem that a conflict occurs when multiple NFC hosts request radio frequency communication from an NFCC in an NFC multi-host architecture, thereby maintaining system running reliability."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"NFC radio frequency communication control method, apparatus, and system","description":"An near field communication (NFC) radio frequency communication control method. The method includes: instructing, by a first NFC host by using a second message, an NFCC to terminate, according to the ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9736878","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-9736878","citation_suggestion":"Patentable. \"NFC radio frequency communication control method, apparatus, and system\" (US-9736878). https://patentable.app/patents/US-9736878","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9736878","json":"https://patentable.app/api/llm-context/US-9736878","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:07:38.365Z"}