Granted Patent
Utility
US 5,257,348 · App. 07/947,099
Apparatus for storing data both video and graphics signals in a single frame buffer
Inventors:
Steven Roskowski, Elizabeth A. Clough, Anthony D. Masterson
Patented Case
View Patent ↗
Granted: Oct 26, 1993
Filed: Sep 17, 1992
Inventors
Steven Roskowski
Elizabeth A. Clough
Anthony D. Masterson
Assignee (at issue)
Apple Computer Inc.
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.