{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8538388","patent":{"patent_number":"US-8538388","title":"Wireless satellite digital audio radio service (SDARS) head unit with portable subscription and cell phone abilities","assignee":null,"inventors":[],"filing_date":"2005-09-22T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["H04L","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W"],"num_claims":28,"abstract":"A system and method for automated activation of a radio, or content receiver, used to receive subscription radio services such as XM or Sirius radio. A wireless communications device with a short range data link wirelessly communicates with the content receiver to control the content receiver and receive a unique identification code from the content receiver. The wireless communications device also has its own unique identification code. The wireless communications device transmits an activation request message over a long range wireless communications link to a control station. The activation request message contains the receivers unique identification code and the communications device's own unique identification code. The control station maintains a database of valid identification codes that is used to authenticate the request. If the control station receives a valid request, an activation signal is sent to the receiver to allow operation of the receiver."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Wireless satellite digital audio radio service (SDARS) head unit with portable subscription and cell phone abilities","description":"A system and method for automated activation of a radio, or content receiver, used to receive subscription radio services such as XM or Sirius radio. A wireless communications device with a short rang","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8538388","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-8538388","citation_suggestion":"Patentable. \"Wireless satellite digital audio radio service (SDARS) head unit with portable subscription and cell phone abilities\" (US-8538388). https://patentable.app/patents/US-8538388","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8538388","json":"https://patentable.app/api/llm-context/US-8538388","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:30:15.743Z"}