{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9596567","patent":{"patent_number":"US-9596567","title":"Determining a location of a target wireless device","assignee":null,"inventors":[],"filing_date":"2015-07-21T00:00:00.000Z","publication_date":"2017-03-14T00:00:00.000Z","cpc_codes":["H04W","G01S","H04W","H04W","H04W","H04W","H04W","H04W"],"num_claims":15,"abstract":"Various techniques and systems are provided for determining a location of a target wireless device. Specifically, various techniques and systems are provided for determining a location of a wireless device using timestamps assigned to communications transmitted between the wireless device and one or more other wireless devices on a same WiFi channel as the wireless device. Implementations describe devices, computer-program products, and methods including transmitting a beacon frame by a network device on a channel of a radio frequency band, receiving a first frame that corresponds to the client device, assigning a first timestamp to the first frame, transmitting a second frame in response to the client device communication, assigning a second timestamp to the second frame, determining a time difference between the first timestamp and the second timestamp, receiving an alternative time difference corresponding to an alternative network device on the channel, and determining a location of the client device using the time difference and the alternative time difference."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Determining a location of a target wireless device","description":"Various techniques and systems are provided for determining a location of a target wireless device. Specifically, various techniques and systems are provided for determining a location of a wireless d","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9596567","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-9596567","citation_suggestion":"Patentable. \"Determining a location of a target wireless device\" (US-9596567). https://patentable.app/patents/US-9596567","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9596567","json":"https://patentable.app/api/llm-context/US-9596567","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T03:54:34.046Z"}