Granted Patent
Utility
US 5,999,660 · App. 08/506,764
Imaging system for correction of perceptual distortion in wide angle images
Inventors:
Denis Zorin, Alan H. Barr
Patented Case
View Patent ↗
Granted: Dec 7, 1999
Filed: Jul 26, 1995
Inventors
Denis Zorin
Alan H. Barr
Assignee (at issue)
California Institute of Technology
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.