Granted Patent
Utility
US 6,747,644 · App. 09/549,890
Decompression of surface normals in three-dimensional graphics data
Inventor:
Michael F. Deering
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: Apr 17, 2000
Inventor
Michael F. Deering
Assignee (at issue)
Sun Microsystems 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.