Granted Patent
Utility
US 6,496,068 · App. 09/712,733
Multi-stage amplifier circuit
Inventor:
Dennis N. Eddlemon
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Nov 14, 2000
Inventor
Dennis N. Eddlemon
Assignee (at issue)
APEX MICROTECHNOLOGY, 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.