Granted Patent
Utility
US 6,566,949 · App. 09/653,004
Highly linear high-speed transconductance amplifier for Gm-C filters
Inventor:
Joshua C. Park
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Aug 31, 2000
Inventor
Joshua C. Park
Assignee (at issue)
International Business Machines 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.