Download Docs
Export

METHOD AND APPARATUS FOR DETERMINING A TIME ZONE IN GPS DEVICES

09/935,463 | U.S. Patent Application

Interested in this case?

Request a Demo Track this case, and find millions of cases like it, let us show you how.
Location ELECTRONIC
Filed Aug. 22, 2001
Examiner MARTHE Y MARC-COLEMAN
Class 701
Art Group 3661
Patent No. 8,200,426
Case Type Utility - 701/202000
Status Patented Case
Parent 09/227,331 Patented
Child 13/492,901 Patented
Child 14/94,740 Patented
Child 14/826,880 Patented
Child 15/390,545 Abandoned
Child 15/477,113 Patented
Last Updated: 3 years, 11 months ago
Date # Transaction