Granted Patent
Utility
US 6,678,429 · App. 10/229,444
Amplitude and phase control in distributed optical structures
Inventors:
Thomas W. Mossberg, Christoph M. Greiner
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: Aug 27, 2002
Inventors
Thomas W. Mossberg
Christoph M. Greiner
Assignee (at issue)
LIGHTSMYTH 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.