Granted Patent
Utility
US 5,453,868 · App. 08/284,369
Suppression of noise and distortion in fiber-optic systems
Inventors:
Henry A. Blauvelt, John S. Frame, Amnon Yariv, David B. Huff
Patented Case
View Patent ↗
Granted: Sep 26, 1995
Filed: Aug 2, 1994
Inventors
Henry A. Blauvelt
John S. Frame
Amnon Yariv
David B. Huff
Assignee (at issue)
Ortel 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.