Granted Patent
Utility
US 4,344,083 · App. 06/219,104
VIR Gain and phase correction network
Inventor:
Gopal K. Srivastava
Patented Case
View Patent ↗
Granted: Aug 10, 1982
Filed: Dec 22, 1980
Inventor
Gopal K. Srivastava
Assignee (at issue)
Zenith Radio Corporation
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.