Granted Patent
Utility
US 6,313,883 · App. 09/404,508
Method and apparatus for finite local enhancement of a video display reproduction of images
Inventor:
Herbert A. Thaler
Patented Case
View Patent ↗
Granted: Nov 6, 2001
Filed: Sep 22, 1999
Inventor
Herbert A. Thaler
Assignee (at issue)
Vista Medical Technologies, Inc.
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.