Granted Patent
Utility
US 5,126,871 · App. 07/436,614
Method and apparatus for redundant communication of optical signals with distortion cancellation
Inventor:
Michael F. Jeffers
Patented Case
View Patent ↗
Granted: Jun 30, 1992
Filed: Nov 15, 1989
Inventor
Michael F. Jeffers
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.