{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11487344","patent":{"patent_number":"US-11487344","title":"Communication system, communication device, and power saving method","assignee":null,"inventors":[],"filing_date":"2017-08-18T00:00:00.000Z","publication_date":"2022-11-01T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","H04W","H04W","H04W","H04W","H04W"],"num_claims":12,"abstract":"Provided are a communication system, a communication device, and a power saving method, which enable a communication partner device to reliably recognize a communication unit switched to an ON state in response to reception of a predetermined signal from the communication partner device. A BLE chip transmits a BLE BD address when a BT3 chip is in an OFF state. A mobile terminal identifies a BT3 BD address associated with the BLE BD address received from a BLE chip based on stored correspondence data. A card reader switches the state of the BT3 chip to an ON state when the BLE chip receives a predetermined signal transmitted from the mobile terminal. The BT3 chip switched to an ON state starts to communicate data to be used for predetermined information processing to and from the mobile terminal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Communication system, communication device, and power saving method","description":"Provided are a communication system, a communication device, and a power saving method, which enable a communication partner device to reliably recognize a communication unit switched to an ON state i","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11487344","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-11487344","citation_suggestion":"Patentable. \"Communication system, communication device, and power saving method\" (US-11487344). https://patentable.app/patents/US-11487344","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11487344","json":"https://patentable.app/api/llm-context/US-11487344","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:44:10.806Z"}