Granted Patent
Utility
US 5,784,686 · App. 08/775,695
IQ combiner technology in modulated backscatter system
Inventors:
You-Sun Wu, R. Anthony Shober
Patented Case
View Patent ↗
Granted: Jul 21, 1998
Filed: Dec 31, 1996
Inventors
You-Sun Wu
R. Anthony Shober
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.