Granted Patent
Utility
US 5,701,375 · App. 08/626,610
Method and system for aligning of optical elements
Inventors:
Gary S. Duck, Yihao Cheng, Koichi Abe
Patented Case
View Patent ↗
Granted: Dec 23, 1997
Filed: Apr 2, 1996
Inventors
Gary S. Duck
Yihao Cheng
Koichi Abe
Assignee (at issue)
JDS Fitel Inc.
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.