Granted Patent
Utility
US 6,539,229 · App. 09/372,153
System and method for mobile location detection in synchronous wireless systems
Inventor:
Farhan Ali
Patented Case
View Patent ↗
Granted: Mar 25, 2003
Filed: Aug 20, 1999
Inventor
Farhan Ali
Assignees (at issue)
SONY GROUP CORPORATION
SONY ELECTRONICS INC.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.