{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8509738","patent":{"patent_number":"US-8509738","title":"Secure device identification protocol with autonomous determination of specific class and capabilities of an electronic device cradle connected to an electronic device","assignee":null,"inventors":[],"filing_date":"2011-10-19T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["H04W","G06F","G06F","G06F","H04M","H04M"],"num_claims":20,"abstract":"An electronic device comprises: a memory having one or more class capabilities look-up tables; a communication port that enables connection of the electronic device to a device interface mechanism of a cradle accessory; an accessory authentication mechanism including configuration logic that, responsive to detection of an electrical coupling of the electronic device to the cradle accessory: initiates an authentication protocol that authenticates the cradle as an approved device for communicatively connecting with the electronic device; receives, from the cradle, N device status bits having a first set of M class bits that identify a class type of the cradle and a second set of P capabilities bits that identify which capabilities available to devices in that class type are supported by the cradle; and activates, on the electronic device and cradle, the one or more specific capabilities supported by the cradle, based on the class type and associated capabilities."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Secure device identification protocol with autonomous determination of specific class and capabilities of an electronic device cradle connected to an electronic device","description":"An electronic device comprises: a memory having one or more class capabilities look-up tables; a communication port that enables connection of the electronic device to a device interface mechanism of ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8509738","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-8509738","citation_suggestion":"Patentable. \"Secure device identification protocol with autonomous determination of specific class and capabilities of an electronic device cradle connected to an electronic device\" (US-8509738). https://patentable.app/patents/US-8509738","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8509738","json":"https://patentable.app/api/llm-context/US-8509738","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:33:56.597Z"}