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. 30, 2012
Filed:
Jan. 23, 2008
Applicants:
Tomihiro Mugitani, Iruma, JP;
Takashi Kobayashi, Iruma, JP;
Tatsuhiko Nakajima, Iruma, JP;
Inventors:
Assignee:
Step Technica Co., Ltd, Iruma, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 27/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An evaluation devicecomprises a circuit element comprising respective pairs of inputs and outputs including several capacitances-and resistances-, one end of each being connected to both ends of the capacitances-, wherein a resistance value of a signal input side is generally equal to that of a signal output side. The evaluation deviceis further provided with a connecting terminal with an output devicefor outputting signals to a device to be evaluatedon the signal input side, and is provided with a connecting terminal with the device to be evaluatedon the signal output side.