Granted Patent
Utility
US 6,798,556 · App. 10/355,760
Locally-switched reversible electrodeposition optical modulator
Inventors:
D. Morgan Tench, Ichiro Sugioka
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Jan 31, 2003
Inventors
D. Morgan Tench
Ichiro Sugioka
Assignee (at issue)
Rockwell Scientific Licensing LLC
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.