Granted Patent
Utility
US 6,490,364 · App. 09/888,693
Apparatus for enhancing images using flow estimation
Inventors:
Keith J. Hanna, Rakesh Kumar, James R. Bergen, Harpreet Singh Sawhney, Jeffrey Lubin
Patented Case
View Patent ↗
Granted: Dec 3, 2002
Filed: Jun 25, 2001
Inventors
Keith J. Hanna
Rakesh Kumar
James R. Bergen
Harpreet Singh Sawhney
Jeffrey Lubin
Assignee (at issue)
Sarnoff 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.