Granted Patent
Utility
US 6,778,211 · App. 09/546,659
Method and apparatus for providing virtual processing effects for wide-angle video images
Inventors:
Steven D. Zimmermann, Christopher Shannon Gourley
Patented Case
View Patent ↗
Granted: Aug 17, 2004
Filed: Apr 10, 2000
Inventors
Steven D. Zimmermann
Christopher Shannon Gourley
Assignee (at issue)
IPIX 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.