Granted Patent
Utility
US 5,977,978 · App. 08/748,613
Interactive authoring of 3D scenes and movies
Inventors:
Richard Carey, David S. Immel, Paul Strauss, Robert Story
Patented Case
View Patent ↗
Granted: Nov 2, 1999
Filed: Nov 13, 1996
Inventors
Richard Carey
David S. Immel
Paul Strauss
Robert Story
Assignee (at issue)
Platinum Technology IP, 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.