Granted Patent
Utility
US 6,674,304 · App. 09/258,378
Output buffer circuit and method of operation
Inventor:
Lloyd P. Matthews
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Feb 26, 1999
Inventor
Lloyd P. Matthews
Assignee (at issue)
Motorola, 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.