Granted Patent
Utility
US 5,946,429 · App. 08/806,671
Time-division multiplexing of polarization-insensitive fiber optic michelson interferometric sensor
Inventors:
Shih-Chu Huang, Wuu-Wen Lin
Patented Case
View Patent ↗
Granted: Aug 31, 1999
Filed: Feb 26, 1997
Inventors
Shih-Chu Huang
Wuu-Wen Lin
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.