Granted Patent
Utility
US 6,049,247 · App. 09/215,571
Low-voltage common source switched-capacitor amplifier
Inventor:
Alexander Krymski
Patented Case
View Patent ↗
Granted: Apr 11, 2000
Filed: Dec 16, 1998
Inventor
Alexander Krymski
Assignee (at issue)
Photobit 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.