Granted Patent
Utility
US 6,229,192 · App. 09/014,380
Image sensor or LCD including switching pin diodes
Inventor:
Tieer Gu
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: Jan 27, 1998
Inventor
Tieer Gu
Assignee (at issue)
OIS Optical Imaging Systems, 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.