Granted Patent
Utility
US 6,184,887 · App. 09/052,523
Method and apparatus for clamping image gradients
Inventor:
Michel A. Rohner
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: Mar 30, 1998
Inventor
Michel A. Rohner
Assignee (at issue)
Oak Technology, 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.