Granted Patent
Utility
US 4,615,013 · App. 06/519,602
Method and apparatus for texture generation
Inventors:
Johnson K. Yan, Nicholas Szabo, Lish-Yann Chen
Patented Case
View Patent ↗
Granted: Sep 30, 1986
Filed: Aug 2, 1983
Inventors
Johnson K. Yan
Nicholas Szabo
Lish-Yann Chen
Assignee (at issue)
The Singer Company Limited
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.