Testing apparatus

Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of individual circuit component or element

Reexamination Certificate

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Details

C324S1540PB

Reexamination Certificate

active

07119547

ABSTRACT:
A testing apparatus includes a first power supply unit and first and second coaxial cables. The first power supply supplies current to a device under test. The first coaxial cable includes a first internal conductor and a first external conductor. The second coaxial cable includes a second internal conductor and a second external conductor. The first internal conductor and the second external conductor conducts current from the first power supply unit to the device under test. The second internal conductor and the first external conductor conducts current from the device under test to the first power supply unit.

REFERENCES:
patent: 1860052 (1932-05-01), Peterson
patent: 3054948 (1962-09-01), Rymaszewski
patent: 4985672 (1991-01-01), Hashimoto et al.
patent: 5014012 (1991-05-01), Kuboyama et al.
patent: 5379006 (1995-01-01), McCorkle
patent: 5463323 (1995-10-01), Wakamatsu
patent: 6275023 (2001-08-01), Oosaki et al.
patent: 5-69690 (1993-09-01), None
patent: 6-342033 (1994-12-01), None
Patent Abstracts of Japan, Publication No.: 06-342033, Publication Date: Dec. 13, 1994, 2 pages.
PCT International Search Report for PCT Application No.: PCT/JP2005/001934 mailed on May 24, 2005, 6 pages.

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