Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of individual circuit component or element
Reexamination Certificate
2005-08-09
2009-12-08
Nguyen, Ha Tran T (Department: 2829)
Electricity: measuring and testing
Fault detecting in electric circuits and of electric components
Of individual circuit component or element
Reexamination Certificate
active
07629807
ABSTRACT:
A probe for electrical test comprises a plate-shaped main portion having a base end to be attached to a support board and a tip end opposite the base end, and a probe tip portion arranged at the tip end of the main portion and having a probe tip to contact an electrode of a device under test, the main portion being made of a tenacity material. The main portion includes a conductive material extending from the base end to the tip end and at least part of which is buried within the tenacity material, and the tenacity material has higher resiliency than that of the conductive material while the conductive material has higher conductivity than that of the tenacity material. As a result, disorder of a signal provided via the probe is decreased without losing elastic deformation.
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Hayashizaki Takayuki
Hirakawa Hideki
Kuniyoshi Shinji
Soma Akira
Tazawa Masahisa
Ingrassia Fisher & Lorenz P.C.
Kabushiki Kaisha Nihon Micronics
Nguyen Ha Tran T
Velez Roberto
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