Granted Patent
Utility
US 5,050,164 · App. 07/429,845
Optical customer premises network
Inventors:
Hung-Hsiang Jonathan Chao, Gennady Shtirmer, Lanny S. Smoot
Patented Case
View Patent ↗
Granted: Sep 17, 1991
Filed: Oct 31, 1989
Inventors
Hung-Hsiang Jonathan Chao
Gennady Shtirmer
Lanny S. Smoot
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.