Granted Patent
Utility
US 6,515,701 · App. 08/899,560
Focal plane exposure control system for CMOS area image sensors
Inventors:
Vincent S. Clark, Peter Duane, R. Daniel McGrath
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: Jul 24, 1997
Inventors
Vincent S. Clark
Peter Duane
R. 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.