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:
Apr. 21, 2009
Filed:
Feb. 28, 2006
Daniel P. Homiller, Cary, NC (US);
William O. Camp, Jr., Chapel Hill, NC (US);
Daniel P. Homiller, Cary, NC (US);
William O. Camp, Jr., Chapel Hill, NC (US);
Sony Ericsson Mobile Communications AB, Lund, SE;
Abstract
A method for providing information to a GPS receiver includes selecting an apparent location and receiving positioning information corresponding to the positions of a plurality of satellites. The positioning information is combined and transmitted as a radio frequency signal that can be received by a GPS receiver. When the GPS receiver demodulates the radio frequency signal and calculates its position, the calculated position will be approximately at the apparent location, regardless of where the GPS receiver is physically located.