Granted Patent
Utility
US 5,749,988 · App. 08/310,358
Reworkable die attachment to heat spreader
Inventors:
Jacques Leibovitz, Peter F. Dawson, Voddarahalli K. Nagesh, Greg M. Irby
Patented Case
View Patent ↗
Granted: May 12, 1998
Filed: Sep 21, 1994
Inventors
Jacques Leibovitz
Peter F. Dawson
Voddarahalli K. Nagesh
Greg M. Irby
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.