Granted Patent
Utility
US 6,441,817 · App. 09/450,237
Methods and apparatuses for performing Z-buffer granularity depth calibration in graphics displays of three-dimensional scenes
Inventors:
Richard C. Gossweiler, III, Bernardo Huberman
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Nov 29, 1999
Inventors
Richard C. Gossweiler, III
Bernardo Huberman
Assignee (at issue)
Xerox 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.