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:
Jan. 29, 2008
Filed:
Sep. 19, 2006
Applicant:
Masayuki Noguchi, Nirasaki, JP;
Inventor:
Masayuki Noguchi, Nirasaki, JP;
Assignee:
Tokyo Electron Limited, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/02 (2006.01); G01R 31/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A probe device includes a tester; a probe card; a base card holder; an auxiliary card holder for adaptively mounting the probe card to the base card holder; and a conversion ring for allowing the auxiliary card holder to be fitted to the base card holder. In the probe device, the base card holder is configured to accommodate any one of selected different conversion rings and the conversion ring is the one chosen from the different conversion rings according to the probe card.