Granted Patent
Utility
US 5,047,863 · App. 07/528,123
Defect correction apparatus for solid state imaging devices including inoperative pixel detection
Inventors:
David D. Pape, Wanda Reiss
Patented Case
View Patent ↗
Granted: Sep 10, 1991
Filed: May 24, 1990
Inventors
David D. Pape
Wanda Reiss
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.