Granted Patent
Utility
US 6,130,765 · App. 08/939,167
Drop/insert apparatus for dropping/inserting channels on a bidirectional multi-channel optical link
Inventors:
Olivier Gautheron, Vincent Letellier
Patented Case
View Patent ↗
Granted: Oct 10, 2000
Filed: Sep 29, 1997
Inventors
Olivier Gautheron
Vincent Letellier
Assignee (at issue)
ALCATEL
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.