{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11305666","patent":{"patent_number":"US-11305666","title":"Digital car keys and sharing of digital car keys using mobile devices","assignee":null,"inventors":[],"filing_date":"2020-08-07T00:00:00.000Z","publication_date":"2022-04-19T00:00:00.000Z","cpc_codes":["G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G07C","G07C","G07C","G07F","H04L","H04W","G06Q","G06Q","G07C","G07C"],"num_claims":14,"abstract":"Methods and systems for sharing digital electronic keys (e-keys) to use a vehicle with the e-key are provided. One example method includes sending, via a first application of a first mobile device, a message to a second mobile device to initiate providing access to the vehicle via the e-key. The method includes receiving, by the first mobile device, data confirming from the second mobile device indicating receipt and creating the e-key at the second mobile device for the vehicle with a level of access that was set via the first application of the first mobile device. The data confirming receipt for the e-key is authenticated by the first mobile device. The method includes sending, by the first mobile device, verification of the e-key for use via the second mobile device. The e-key is registered with a server to enable activation of the e-key on the second mobile device. A second application of the second mobile device provides a user interface for access of the e-key for unlocking and starting the vehicle. In one example, the e-key is usable via wireless communication with the vehicle over a near field communication (NFC) connection. In one example, the first application of the first mobile device is provided with an interface to enable revocation to disable the e-key shared with a user of the second mobile device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Digital car keys and sharing of digital car keys using mobile devices","description":"Methods and systems for sharing digital electronic keys (e-keys) to use a vehicle with the e-key are provided. One example method includes sending, via a first application of a first mobile device, a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11305666","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-11305666","citation_suggestion":"Patentable. \"Digital car keys and sharing of digital car keys using mobile devices\" (US-11305666). https://patentable.app/patents/US-11305666","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11305666","json":"https://patentable.app/api/llm-context/US-11305666","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T10:03:50.679Z"}