Granted Patent
Utility
US 5,991,883 · App. 08/685,093
Power conservation method for a portable computer with LCD display
Inventor:
Lee Atkinson
Patented Case
View Patent ↗
Granted: Nov 23, 1999
Filed: Jul 23, 1996
Inventor
Lee Atkinson
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.