Granted Patent
Utility
US 6,417,850 · App. 09/238,250
Depth painting for 3-D rendering applications
Inventor:
Sing Bing Kang
Patented Case
View Patent ↗
Granted: Jul 9, 2002
Filed: Jan 27, 1999
Inventor
Sing Bing Kang
Assignee (at issue)
COMPAQ Information Technologies Group, L.P.
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.