Granted Patent
Utility
US 6,169,318 · App. 09/028,072
CMOS imager with improved sensitivity
Inventor:
Robert Daniel McGrath
Patented Case
View Patent ↗
Granted: Jan 2, 2001
Filed: Feb 23, 1998
Inventor
Robert Daniel McGrath
Assignee (at issue)
Polaroid Corporation
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.