Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters
Reexamination Certificate
2007-06-26
2007-06-26
Deb, Anjan (Department: 2858)
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
Lumped type parameters
C324S758010
Reexamination Certificate
active
10496007
ABSTRACT:
A probe device20having a contact load monitoring device10. This contact load monitoring device measures the displacement of a loading table caused by a contact load exerted on the mounting table from a probe in an overdrive by means of a displacement sensor11disposed in the space below the mounting table as a sinkage quantity. This sinkage quantity is collated with a correlation table to determine the contact load. If the contact load is less than the designed contact load, the mounting table is further overdriven.
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Deb Anjan
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Tokyo Electron Limited
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