{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10484863","patent":{"patent_number":"US-10484863","title":"Subscriber identity module activation for NB-IoT devices","assignee":null,"inventors":[],"filing_date":"2019-04-19T00:00:00.000Z","publication_date":"2019-11-19T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W","H04W","H04W"],"num_claims":19,"abstract":"Processes and systems for locking a NB-IoT device to a NB-IoT SIM before connecting the NB-IoT device to a cellular network are discussed herein. The NB-IoT device may include a status flag that determines whether the NB-IoT device requires a NB-IoT SIM to access NB-IoT-specific functions provided by a cellular network. In one example, a Group Identifier Level 1 (GID1) of the IoT SIM may be queried and compared against a reference value to determine whether the IoT SIM is an NB-IoT SIM, and if confirmed, the NB-IoT device may connect to a cellular network and access the NB-IoT-specific functions. In an example, an NB-IoT device associated with a status flag indicating that the device does not require an NB-IoT SIM may connect to a cellular network, but may not access NB-IoT-specific functions."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Subscriber identity module activation for NB-IoT devices","description":"Processes and systems for locking a NB-IoT device to a NB-IoT SIM before connecting the NB-IoT device to a cellular network are discussed herein. The NB-IoT device may include a status flag that deter","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10484863","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-10484863","citation_suggestion":"Patentable. \"Subscriber identity module activation for NB-IoT devices\" (US-10484863). https://patentable.app/patents/US-10484863","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10484863","json":"https://patentable.app/api/llm-context/US-10484863","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:47:53.826Z"}