Granted Patent
Utility
US 5,196,922 · App. 07/625,389
Digital image generation
Inventor:
James V. Yeomans
Patented Case
View Patent ↗
Granted: Mar 23, 1993
Filed: Dec 11, 1990
Inventor
James V. Yeomans
Assignee (at issue)
Crosfield Electronics 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.