Granted Patent
Utility
US 5,808,630 · App. 08/552,771
Split video architecture for personal computers
Inventor:
Donald Pannell
Patented Case
View Patent ↗
Granted: Sep 15, 1998
Filed: Nov 3, 1995
Inventor
Donald Pannell
Assignee (at issue)
Sierra Semiconductor
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.