IP Library Granted Patent US 6,008,670
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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 6,008,670
App. No.
08/914,195
Filed
1997-08-19
Granted
1999-12-28
Kind
A