Granted Patent
Utility
US 4,935,880 · App. 07/137,752
Method of tiling a figure in graphics rendering system
Inventors:
Brian Kelleher, Thomas C. Furlong
Patented Case
View Patent ↗
Granted: Jun 19, 1990
Filed: Dec 24, 1987
Inventors
Brian Kelleher
Thomas C. Furlong
Assignee (at issue)
Digital Equipment 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.