Granted Patent
Utility
US 5,734,434 · App. 08/640,649
Non-linear aspect ratio adaptation
Inventor:
Jeroen Maria Kettenis
Patented Case
View Patent ↗
Granted: Mar 31, 1998
Filed: May 1, 1996
Inventor
Jeroen Maria Kettenis
Assignee (at issue)
U.S. Philips 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.