Granted Patent
Utility
US 6,064,262 · App. 09/160,932
CMOS differential amplifier having offset voltage cancellation and common-mode voltage control
Inventor:
Hongmo Wang
Patented Case
View Patent ↗
Granted: May 16, 2000
Filed: Sep 25, 1998
Inventor
Hongmo Wang
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.