Granted Patent
Utility
US 6,740,577 · App. 10/151,977
Method of forming a small pitch torch bump for mounting high-performance flip-flop devices
Inventors:
Yong Jin, Won Sun Shin
Patented Case
View Patent ↗
Granted: May 25, 2004
Filed: May 21, 2002
Inventors
Yong Jin
Won Sun Shin
Assignee (at issue)
ST Assembly Test Services Pte Ltd
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.