Granted Patent
Utility
US 6,624,682 · App. 10/267,563
Method and an apparatus to actively sink current in an integrated circuit with a floating I/O supply voltage
Inventors:
Frederic Boutaud, Sean Fitzpatrick, Paul D. Krivacek
Patented Case
View Patent ↗
Granted: Sep 23, 2003
Filed: Oct 9, 2002
Inventors
Frederic Boutaud
Sean Fitzpatrick
Paul D. Krivacek
Assignee (at issue)
Analog 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.