Granted Patent
Utility
US 6,178,032 · App. 09/316,663
Intensity modulator with optimum extinction ratio of an output optic pulse
Inventors:
Shih-Chu Huang, Jiunn-Song Tsay
Patented Case
View Patent ↗
Granted: Jan 23, 2001
Filed: May 21, 1999
Inventors
Shih-Chu Huang
Jiunn-Song Tsay
Assignee (at issue)
CHUNG-SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY
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.