Granted Patent
Utility
US 5,596,485 · App. 08/405,462
Plastic packaged integrated circuit with heat spreader
Inventors:
Thomas P. Glenn, Roy D. Holloway
Patented Case
View Patent ↗
Granted: Jan 21, 1997
Filed: Mar 16, 1995
Inventors
Thomas P. Glenn
Roy D. Holloway
Assignee (at issue)
Amkor Electronics, 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.