Granted Patent
Utility
US 6,326,608 · App. 09/350,963
Polarization-type laser detection system
Inventors:
Her-Ting Wei, Guang-Ming Shle, Dong Jin Chang
Patented Case
View Patent ↗
Granted: Dec 4, 2001
Filed: Jul 9, 1999
Inventors
Her-Ting Wei
Guang-Ming Shle
Dong Jin Chang
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.