Granted Patent
Utility
US 6,133,055 · App. 09/316,196
Method of forming a test key architecture
Inventor:
Meng-Lin Yeh
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: May 21, 1999
Inventor
Meng-Lin Yeh
Assignee (at issue)
United Semiconductor 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.