Granted Patent
Utility
US 6,603,484 · App. 09/369,786
Sculpting objects using detail-directed hierarchical distance fields
Inventors:
Sarah F. Frisken, Ronald N. Perry, Thouis R. Jones
Patented Case
View Patent ↗
Granted: Aug 5, 2003
Filed: Aug 6, 1999
Inventors
Sarah F. Frisken
Ronald N. Perry
Thouis R. Jones
Assignee (at issue)
Mitsubishi Electric Research Laboratories, 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.