Granted Patent
Utility
US 6,789,221 · App. 09/922,140
Integrated circuit with self-test circuit
Inventor:
Friedrich Hapke
Patented Case
View Patent ↗
Granted: Sep 7, 2004
Filed: Aug 3, 2001
Inventor
Friedrich Hapke
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.