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:
Jun. 03, 2014
Filed:
Nov. 18, 2010
Biren A. Patel, San Ramon, CA (US);
Biren A. Patel, San Ramon, CA (US);
Cellco Partnership, Basking Ridge, NJ (US);
Abstract
A user initiates a request for determination of position of a mobile device in an area where there is no GPS signal. The position of the mobile device is determined by using cell tower triangulation methods using the wireless operator network. If the mobile device is in communication with a wireless local area network access point, the mobile device provides information about the address of the wireless local area network access points within range and the signal strength of the wireless access points. The server then stores the determined position in a database in connection with each address and signal strength provided by the wireless local area network access point. Thus the position of the wireless local area network access point has now been recorded and can be used in the future to determine the position of a mobile device.