Granted Patent
Utility
US 5,345,073 · App. 08/045,961
Very high speed optical receiver with a cascadable differential action feedback driver
Inventors:
Gee-Kung Chang, Ting-Ping Liu
Patented Case
View Patent ↗
Granted: Sep 6, 1994
Filed: Apr 12, 1993
Inventors
Gee-Kung Chang
Ting-Ping Liu
Assignee (at issue)
Bell Communications Research, 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.