Granted Patent
Utility
US 6,331,939 · App. 09/416,249
Stackable ball grid array package
Inventors:
David J. Corisis, Jerry M. Brooks, Walter L. Moden
Patented Case
View Patent ↗
Granted: Dec 18, 2001
Filed: Oct 12, 1999
Inventors
David J. Corisis
Jerry M. Brooks
Walter L. Moden
Assignee (at issue)
Micron 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.