Granted Patent
Utility
US 5,982,382 · App. 08/747,939
Interactive selection of 3-D on-screen objects using active selection entities provided to the user
Inventor:
Mark A. Benzel
Patented Case
View Patent ↗
Granted: Nov 9, 1999
Filed: Nov 12, 1996
Inventor
Mark A. Benzel
Assignee (at issue)
Silicon Graphics, 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.