Granted Patent
Utility
US 5,457,426 · App. 08/085,898
Operational amplifier for low supply voltage applications
Inventor:
Geoffrey E. Brehmer
Patented Case
View Patent ↗
Granted: Oct 10, 1995
Filed: Jun 30, 1993
Inventor
Geoffrey E. Brehmer
Assignee (at issue)
Advanced Micro Devices, 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.