The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 17, 2026
Filed:
Aug. 31, 2021
Nokia Technologies Oy, Espoo, FI;
Jinxin Fu, Xi'an, CN;
Tianliang Xu, Xi'an, CN;
Nokia Technologies Oy, Espoo, FI;
Abstract
Example movement track generation methods and apparatus are described. In one example method, a server receives a first message sent by a first home device, and the first message indicates that the first device enters or leaves a wireless local area network (WLAN) coverage of the first home device. The server receives a second message sent by a second home device, and the second message indicates that the first device enters or leaves a WLAN coverage of the second home device. The server generates a movement track of the first device based on the first message and the second message, and the movement track of the first device includes location coordinates of the first home device and location coordinates of the second home device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile