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:
Sep. 13, 2005
Filed:
Oct. 01, 2003
Applicant:
W. Kurt Dobson, Sandy, UT (US);
Inventor:
W. Kurt Dobson, Sandy, UT (US);
Assignee:
S5 Wireless, Inc., Draper, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S001/24 ;
U.S. Cl.
CPC ...
Abstract
A method and system for determining the location of a mobile transmitting device that uses three dimensional location coordinates to triangulate the location using a time difference of arrival method, with diminishing errors, error correction and which takes advantage of global positioning systems without the requirement of highly accurate clocks in the mobile transmitting device and the base stations.