Granted Patent
Utility
US 6,027,951 · App. 09/135,176
Method of making high aspect ratio probes with self-aligned control electrodes
Inventors:
Noel C. MacDonald, Z. Lisa Zhang
Patented Case
View Patent ↗
Granted: Feb 22, 2000
Filed: Aug 18, 1998
Inventors
Noel C. MacDonald
Z. Lisa Zhang
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.