Granted Patent
Utility
US 4,590,520 · App. 06/555,509
Method and apparatus for detecting and filling-in dead spots of video signals from an image sensor
Inventors:
Wayne W. Frame, Robert Trumbull
Patented Case
View Patent ↗
Granted: May 20, 1986
Filed: Nov 28, 1983
Inventors
Wayne W. Frame
Robert Trumbull
Assignee (at issue)
BALL 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.