Granted Patent
Utility
US 5,117,195 · App. 07/701,772
Data referenced demodulation of multiphase modulated data
Inventor:
Clyde Robbins
Patented Case
View Patent ↗
Granted: May 26, 1992
Filed: May 17, 1991
Inventor
Clyde Robbins
Assignee (at issue)
General Instrument 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.