Granted Patent
Utility
US 5,808,355 · App. 08/658,126
Lead frame of a semiconductor device and a method for designing it
Inventors:
Yong Yeon Kim, Sung-young Han
Patented Case
View Patent ↗
Granted: Sep 15, 1998
Filed: Jun 4, 1996
Inventors
Yong Yeon Kim
Sung-young Han
Assignee (at issue)
Samsung Aerospace Industries, 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.