Granted Patent
Utility
US 6,330,098 · App. 09/412,980
Apparatus for externally modulating two optical channels at the same time
Inventor:
Ganesh K. Gopalakrishnan
Patented Case
View Patent ↗
Granted: Dec 11, 2001
Filed: Oct 6, 1999
Inventor
Ganesh K. Gopalakrishnan
Assignee (at issue)
Codeon 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.