Granted Patent
Utility
US 6,742,038 · App. 09/948,291
System and method of linking user identification to a subscriber identification module
Inventor:
Joe Britt
Patented Case
View Patent ↗
Granted: May 25, 2004
Filed: Sep 6, 2001
Inventor
Joe Britt
Assignee (at issue)
Danger, 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.