Granted Patent
Utility
US 6,204,857 · App. 09/061,383
Method and apparatus for effective level of detail selection
Inventors:
Thomas A. Piazza, Michael Mantor, Ralph C. Taylor, Val G. Cook
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Apr 16, 1998
Inventors
Thomas A. Piazza
Michael Mantor
Ralph C. Taylor
Val G. Cook
Assignee (at issue)
Real 3-D
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.