Granted Patent
Utility
US 6,298,185 · App. 09/400,829
Distributed fiber grating sensing systems using birefringence fiber interferometers for detecting wavelength shifts
Inventors:
Yinchieh Lai, Yuh-Wen Chen, Ching-Long ONG, Ben Hong, Jiam-Hwa Lee, Rwei-Ping Ma, Shih-Chu Wu, Ming-Yang Tsai, Cheng-Ching Lee
Patented Case
View Patent ↗
Granted: Oct 2, 2001
Filed: Sep 21, 1999
Inventors
Yinchieh Lai
Yuh-Wen Chen
Ching-Long ONG
Ben Hong
Jiam-Hwa Lee
Rwei-Ping Ma
Shih-Chu Wu
Ming-Yang Tsai
Cheng-Ching Lee
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.