The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 10, 2006
Filed:
Feb. 10, 2004
Kunihiro Matsuura, Tokyo, JP;
Hiroki Ando, Tokyo, JP;
Hironori Tanaka, Tokyo, JP;
Yasuhiro Urabe, Tokyo, JP;
Satoshi Kodera, Tokyo, JP;
Kunihiro Matsuura, Tokyo, JP;
Hiroki Ando, Tokyo, JP;
Hironori Tanaka, Tokyo, JP;
Yasuhiro Urabe, Tokyo, JP;
Satoshi Kodera, Tokyo, JP;
Advantest Corporation, Tokyo, JP;
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.