Granted Patent
Utility
US 6,204,951 · App. 09/082,620
Electro-optic modulator with improved harmonic performance
Inventors:
James F. Coward, Ting K. Yee, Peter Chang, Abraham H. Kou
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: May 19, 1998
Inventors
James F. Coward
Ting K. Yee
Peter Chang
Abraham H. Kou
Assignee (at issue)
Keotrel Solutions, 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.