Granted Patent
Utility
US 6,509,642 · App. 09/628,067
Integrated circuit package
Inventor:
Charles Cohn
Patented Case
View Patent ↗
Granted: Jan 21, 2003
Filed: Jul 28, 2000
Inventor
Charles Cohn
Assignee (at issue)
Agere Systems 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.