Granted Patent
Utility
US 4,511,965 · App. 06/446,296
Video ram accessing system
Inventor:
Babu Rajaram
Patented Case
View Patent ↗
Granted: Apr 16, 1985
Filed: Mar 21, 1983
Inventor
Babu Rajaram
Assignee (at issue)
Zenith Electronics LLC
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.