Granted Patent
Utility
US 5,569,433 · App. 08/335,619
Lead-free low melting solder with improved mechanical properties
Inventors:
Ho S. Chen, Sungho Jin, Mark Thomas McCormack
Patented Case
View Patent ↗
Granted: Oct 29, 1996
Filed: Nov 8, 1994
Inventors
Ho S. Chen
Sungho Jin
Mark Thomas McCormack
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.