{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9654927","patent":{"patent_number":"US-9654927","title":"Motion detection method and portable device using the same","assignee":null,"inventors":[],"filing_date":"2015-11-11T00:00:00.000Z","publication_date":"2017-05-16T00:00:00.000Z","cpc_codes":["H04W","H04W"],"num_claims":10,"abstract":"An example of the invention provides a motion detection method for a portable device. The method includes steps of: generating a first cell location data at a first time point according to signals transmitted by a plurality of base stations; generating a second cell location data at a second time point according to signals transmitted by a plurality of base stations, wherein the first time point and the second time point are two successive time points, and the first cell location data and the second cell location data includes names or identification data of base stations detected by the portable device; determining whether the portable device is moved according to the first cell location data and the second cell location data."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Motion detection method and portable device using the same","description":"An example of the invention provides a motion detection method for a portable device. The method includes steps of: generating a first cell location data at a first time point according to signals tra","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9654927","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-9654927","citation_suggestion":"Patentable. \"Motion detection method and portable device using the same\" (US-9654927). https://patentable.app/patents/US-9654927","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9654927","json":"https://patentable.app/api/llm-context/US-9654927","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:21:14.691Z"}