Granted Patent
Utility
US 6,008,670 · App. 08/914,195
Differential CMOS logic family
Inventors:
Bradley D. Pace, Barbara J. Duffner, Holger Engelhard
Patented Case
View Patent ↗
Granted: Dec 28, 1999
Filed: Aug 19, 1997
Inventors
Bradley D. Pace
Barbara J. Duffner
Holger Engelhard
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.