Granted Patent
Utility
US 5,815,529 · App. 08/628,219
Transmission system for digital audio broadcasting that incorporates a rotator in the transmitter
Inventor:
Jin Wang
Patented Case
View Patent ↗
Granted: Sep 29, 1998
Filed: Apr 4, 1996
Inventor
Jin Wang
Assignee (at issue)
LUCENT TECHNOLOGIES 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.