{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11990954","patent":{"patent_number":"US-11990954","title":"Wearable key device and electronic key system","assignee":null,"inventors":[],"filing_date":"2020-08-27T00:00:00.000Z","publication_date":"2024-05-21T00:00:00.000Z","cpc_codes":["A61B","G06F","G06F","G06V","H04B","H04N","G06V","G06V","H04B"],"num_claims":16,"abstract":"A wearable key device is to be used while being worn on a predetermined position of a body and includes a ring communication module, an imaging device, and a ring controller. The ring communication module is configured to wirelessly communicate with an authentication device provided to a predetermined protection object. The imaging device is configured to capture an image of the predetermined position of the body. The ring controller is configured to acquire wearer information that is biometric information of a wearer who wears the wearable key device based on the image captured by the imaging device. The wearer information is used for determining whether the wearer is an authorized user."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Wearable key device and electronic key system","description":"A wearable key device is to be used while being worn on a predetermined position of a body and includes a ring communication module, an imaging device, and a ring controller. The ring communication mo","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11990954","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-11990954","citation_suggestion":"Patentable. \"Wearable key device and electronic key system\" (US-11990954). https://patentable.app/patents/US-11990954","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11990954","json":"https://patentable.app/api/llm-context/US-11990954","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:00:20.796Z"}