Granted Patent
Utility
US 5,818,250 · App. 08/675,849
Apparatus and method for determining the speed of a semiconductor chip
Inventors:
Norman K. Yeung, Edward T. Pak, Chia-Chi Chao, James Yoon
Patented Case
View Patent ↗
Granted: Oct 6, 1998
Filed: Jul 3, 1996
Inventors
Norman K. Yeung
Edward T. Pak
Chia-Chi Chao
James Yoon
Assignee (at issue)
Silicon Graphics, 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.