Granted Patent
Utility
US 6,140,868 · App. 09/264,727
Master tuning circuit for adjusting a slave transistor to follow a master resistor
Inventors:
Omid Shoaei, Zhi Tang
Patented Case
View Patent ↗
Granted: Oct 31, 2000
Filed: Mar 9, 1999
Inventors
Omid Shoaei
Zhi Tang
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.