Granted Patent
Utility
US 5,646,831 · App. 08/581,294
Electrically enhanced power quad flat pack arrangement
Inventor:
Kamran Manteghi
Patented Case
View Patent ↗
Granted: Jul 8, 1997
Filed: Dec 28, 1995
Inventor
Kamran Manteghi
Assignee (at issue)
VLSI Technology, 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.