Granted Patent
Utility
US 6,566,743 · App. 10/081,470
Electronics package with specific areas having low coefficient of thermal expansion
Inventor:
Jon Zuo
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Feb 21, 2002
Inventor
Jon Zuo
Assignee (at issue)
Thermal Corp.
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.