Granted Patent
Utility
US 5,622,305 · App. 08/438,296
Bonding scheme using group VB metallic layer
Inventors:
Donald D. Bacon, Cheng-Hsuan Chen, Ho S. Chen, Avishay Katz, King Lien Tai
Patented Case
View Patent ↗
Granted: Apr 22, 1997
Filed: May 10, 1995
Inventors
Donald D. Bacon
Cheng-Hsuan Chen
Ho S. Chen
Avishay Katz
King Lien Tai
Assignee (at issue)
LUCENT TECHNOLOGIES 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.