Granted Patent
Utility
US 6,304,350 · App. 09/070,608
Temperature compensated multi-channel, wavelength-division-multiplexed passive optical network
Inventors:
Christopher Doerr, Charles H. Joyner, Rene Henri Monnard, Lawrence Warren Stulz, Martin Zirngibl
Patented Case
View Patent ↗
Granted: Oct 16, 2001
Filed: Apr 30, 1998
Inventors
Christopher Doerr
Charles H. Joyner
Rene Henri Monnard
Lawrence Warren Stulz
Martin Zirngibl
Assignee (at issue)
LUCENT TECHNOLOGIES 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.