Granted Patent
Utility
US 6,526,196 · App. 09/802,414
Optical switch using rotatable reflector
Inventor:
David Y. Li
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Mar 9, 2001
Inventor
David Y. Li
Assignee (at issue)
Oxconn Optical Technology 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.