{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9622020","patent":{"patent_number":"US-9622020","title":"Communication device and communication method","assignee":null,"inventors":[],"filing_date":"2013-07-19T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W","H04W","H04W","H04W","H04W"],"num_claims":13,"abstract":"A communication system includes a game machine and a headset. The headset detects a state change in the present device, the state change in the present device being caused by a predetermined action of a user, and transmits a signal indicating the state change in the present device to the game machine. The game machine receives, from at least one of one or more external devices, a signal indicating a state change in the external device. The game machine identifies a partner device in predetermined communication processing from among the one or more external devices on the basis of the received signal indicating the state change."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Communication device and communication method","description":"A communication system includes a game machine and a headset. The headset detects a state change in the present device, the state change in the present device being caused by a predetermined action of","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9622020","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-9622020","citation_suggestion":"Patentable. \"Communication device and communication method\" (US-9622020). https://patentable.app/patents/US-9622020","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9622020","json":"https://patentable.app/api/llm-context/US-9622020","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:40:04.863Z"}