Granted Patent
Utility
US 6,459,740 · App. 09/156,066
Maximum ratio transmission
Inventor:
Titus Lo
Patented Case
View Patent ↗
Granted: Oct 1, 2002
Filed: Sep 17, 1998
Inventor
Titus Lo
Assignee (at issue)
AT&T WIRELESS SERVICES, 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.