Granted Patent
Utility
US 5,482,898 · App. 08/411,010
Method for forming a semiconductor device having a thermal dissipator and electromagnetic shielding
Inventor:
Robert C. Marrs
Patented Case
View Patent ↗
Granted: Jan 9, 1996
Filed: Mar 27, 1995
Inventor
Robert C. Marrs
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.