Granted Patent
Utility
US 5,675,352 · App. 08/526,026
Liquid crystal display driver
Inventors:
David Rich, Harold J. Wilson
Patented Case
View Patent ↗
Granted: Oct 7, 1997
Filed: Sep 7, 1995
Inventors
David Rich
Harold J. Wilson
Assignee (at issue)
LUCENT TECHNOLOGIES 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.