Granted Patent
Utility
US 6,014,145 · App. 08/888,804
Navagation with optimum viewpoints in three-dimensional workspace interactive displays having three-dimensional objects with collision barriers
Inventors:
Didier Daniel Claude Bardon, Richard Edmond Berry, Scott Harlan Isensee, Shirley Lynn Martin
Patented Case
View Patent ↗
Granted: Jan 11, 2000
Filed: Jul 7, 1997
Inventors
Didier Daniel Claude Bardon
Richard Edmond Berry
Scott Harlan Isensee
Shirley Lynn Martin
Assignee (at issue)
International Business Machines 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.