Granted Patent
Utility
US 6,173,428 · App. 08/340,238
Apparatus and method for testing using clocked test access port controller for level sensitive scan designs
Inventor:
Jeffrey West
Patented Case
View Patent ↗
Granted: Jan 9, 2001
Filed: Nov 16, 1994
Inventor
Jeffrey West
Assignee (at issue)
Cray Research, 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.