Granted Patent
Utility
US 4,500,984 · App. 06/427,097
Equalizer for reducing crosstalk between two FDM/FM carriers in a satellite communications system
Inventors:
Osamu Shimbo, Lan Ngoc Nguyen, Jack L. Dicks
Patented Case
View Patent ↗
Granted: Feb 19, 1985
Filed: Sep 29, 1982
Inventors
Osamu Shimbo
Lan Ngoc Nguyen
Jack L. Dicks
Assignee (at issue)
International Telecommunications Satellite Organization
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.