{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10486646","patent":{"patent_number":"US-10486646","title":"Mobile device for communicating and ranging with access control system for automatic functionality","assignee":null,"inventors":[],"filing_date":"2018-05-18T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["G01S","G07C","H04L","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","G07C","G07C","H04L","H04L","H04W"],"num_claims":20,"abstract":"Two different wireless protocols can be used for ranging between a mobile device and an access control system (e.g., a vehicle). The first wireless protocol (e.g., Bluetooth®) can be used to perform authentication of the vehicle and exchange ranging capabilities between a mobile device (e.g., a phone or watch) and the vehicle. The second wireless protocol (e.g., ultra-wideband, UWB) can use a pulse width that is less than a pulse width used by the first wireless protocol (e.g., 1 ns v. 1 μs). The narrower pulse width can provide greater accuracy for distance (ranging) measurements."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Mobile device for communicating and ranging with access control system for automatic functionality","description":"Two different wireless protocols can be used for ranging between a mobile device and an access control system (e.g., a vehicle). The first wireless protocol (e.g., Bluetooth®) can be used to perform a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10486646","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-10486646","citation_suggestion":"Patentable. \"Mobile device for communicating and ranging with access control system for automatic functionality\" (US-10486646). https://patentable.app/patents/US-10486646","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10486646","json":"https://patentable.app/api/llm-context/US-10486646","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:03:04.396Z"}