Granted Patent
Utility
US 5,265,200 · App. 07/608,124
System and method for automatic image saturation, gamma, and exposure correction in a digitizing video capture system
Inventor:
Albert D. Edgar
Patented Case
View Patent ↗
Granted: Nov 23, 1993
Filed: Nov 1, 1990
Inventor
Albert D. Edgar
Assignee (at issue)
International Business Machines 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.