Granted Patent
Utility
US 6,724,253 · App. 10/162,297
Predistortion type linearizer controlled by two control voltages
Inventors:
Gary Hau, Naotaka Iwata
Patented Case
View Patent ↗
Granted: Apr 20, 2004
Filed: Jun 4, 2002
Inventors
Gary Hau
Naotaka Iwata
Assignee (at issue)
NEC Compound Semiconductor Devices, Ltd.
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.