Granted Patent
Utility
US 5,617,529 · App. 08/560,892
Memory-mapped video control registers
Inventor:
Giang H. Dao
Patented Case
View Patent ↗
Granted: Apr 1, 1997
Filed: Nov 20, 1995
Inventor
Giang H. Dao
Assignee (at issue)
Compaq Computer Corporation
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.