Granted Patent
Utility
US 6,621,152 · App. 09/896,120
Thin, small-sized power semiconductor package
Inventors:
Yoon-hwa Choi, Shi-baek Nam
Patented Case
View Patent ↗
Granted: Sep 16, 2003
Filed: Jul 2, 2001
Inventors
Yoon-hwa Choi
Shi-baek Nam
Assignee (at issue)
Fairchild Korea Semiconductor 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.