{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11489953","patent":{"patent_number":"US-11489953","title":"Personnel contact history recording method, electronic device and computer program product","assignee":null,"inventors":[],"filing_date":"2020-09-18T00:00:00.000Z","publication_date":"2022-11-01T00:00:00.000Z","cpc_codes":["H04M","H04M","H04M","H04M","H04W","H04M","H04M","H04W"],"num_claims":11,"abstract":"A personnel contact history recording method executable by an electronic device, comprising: scanning surrounding devices via Bluetooth by a preset time interval; requesting a device name and an IMSI of the scanned device, when at least one device is scanned, and generating a surrounding phone list according to the scanned devices; comparing the surrounding phone list with a daily list to determine whether the devices recording in the surrounding phone list are recorded in the daily list; and, if at least one device recording in the surrounding phone list is recorded in the daily list, sending a warning message to the electronic device and a server."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Personnel contact history recording method, electronic device and computer program product","description":"A personnel contact history recording method executable by an electronic device, comprising: scanning surrounding devices via Bluetooth by a preset time interval; requesting a device name and an IMSI ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11489953","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-11489953","citation_suggestion":"Patentable. \"Personnel contact history recording method, electronic device and computer program product\" (US-11489953). https://patentable.app/patents/US-11489953","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11489953","json":"https://patentable.app/api/llm-context/US-11489953","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:44:10.617Z"}