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:
Mar. 30, 2010
Filed:
Nov. 29, 2006
Applicant:
Eichi Osato, Fuchu, JP;
Inventor:
Eichi Osato, Fuchu, JP;
Assignee:
Kabushiki Kaisha Nihon Micronics, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
In an electrical connecting apparatus, a first guide is arranged in a plate-shaped lower base in which the contactors are arranged. The first guide has a first space for guiding a device under test so that its electrodes will contact the tips of contactors and for positioning the device under test against the contactors. The device under test is guided to the first space by second guides and is received and thrust by the tips of the contactors. By doing so, displacement of the device under test caused by displacement of the upper base or the second guides is prevented.