{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11521434","patent":{"patent_number":"US-11521434","title":"Antenna detuning prevention for phone-as-a-key vehicle system","assignee":null,"inventors":[],"filing_date":"2020-07-27T00:00:00.000Z","publication_date":"2022-12-06T00:00:00.000Z","cpc_codes":["G07C","H04W","H04L","H04W"],"num_claims":18,"abstract":"A Phone-as-a-Key (PaaK) system uses a handheld mobile device (e.g., a smartphone) to act as a remote-control system for a vehicle. The vehicle has a wireless receiver adapted to receive and relay a user message to a vehicle electronic controller. The handheld mobile device comprises a wireless transmitter with an antenna mounted at a predetermined antenna location in the mobile device, an input element activated manually by a user to initiate the user message to control the vehicle electronic controller, and a display panel. A processor in the mobile device is to configured to display a help screen on the display panel informing a user of a handholding grip adapted to avoid a blocking of the predetermined antenna location."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Antenna detuning prevention for phone-as-a-key vehicle system","description":"A Phone-as-a-Key (PaaK) system uses a handheld mobile device (e.g., a smartphone) to act as a remote-control system for a vehicle. The vehicle has a wireless receiver adapted to receive and relay a us","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11521434","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-11521434","citation_suggestion":"Patentable. \"Antenna detuning prevention for phone-as-a-key vehicle system\" (US-11521434). https://patentable.app/patents/US-11521434","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11521434","json":"https://patentable.app/api/llm-context/US-11521434","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:34:24.621Z"}