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:
Jul. 03, 2007
Filed:
Nov. 25, 2003
Applicants:
Sethu K. Madhavan, Canton, MI (US);
David George, Windsor, CA;
Fahd Laghrari, Warren, MI (US);
Inventors:
Assignee:
General Motors Corporation, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/02 (2006.01); H04B 1/38 (2006.01); H04M 1/00 (2006.01); H04Q 7/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
The current invention provides a method for establishing a telephony data connection to a receiver. The telephony data connection is initiated at a source location. A carrier signal is generated for the connection and the carrier signal is modified. The modified carrier signal is sent to the receiver. Identification data is received from the receiver. A computer usable medium with suitable computer program code is employed for establishing a telephony data connection to a receiver.