Granted Patent
Utility
US 6,288,525 · App. 09/708,342
Merged NPN and PNP transistor stack for low noise and low supply voltage bandgap
Inventor:
Jonathan H. Fischer
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: Nov 8, 2000
Inventor
Jonathan H. Fischer
Assignee (at issue)
Agere Systems Guardian Corporation
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.