Granted Patent
Utility
US 6,674,440 · App. 09/533,158
Graphics processor for stereoscopically displaying a graphical image
Inventors:
Dale L. Kirkland, James Leroy Deming
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Mar 23, 2000
Inventors
Dale L. Kirkland
James Leroy Deming
Assignee (at issue)
3D Labs Co., Ltd.
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.