Granted Patent
Utility
US 6,204,557 · App. 09/394,667
Reduction of topside movement during temperature cycles
Inventors:
Chuen-Der Lien, Chun-Ya Chen, Pauli Hsueh, Ta-Ke Tien, Leonard Perham
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Sep 13, 1999
Inventors
Chuen-Der Lien
Chun-Ya Chen
Pauli Hsueh
Ta-Ke Tien
Leonard Perham
Assignee (at issue)
Integrated Device 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.