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:
Aug. 13, 2013
Filed:
Jul. 03, 2007
Koichi Wada, Tokyo, JP;
Koichi Wada, Tokyo, JP;
Advantest Corporation, Tokyo, JP;
Abstract
A probe comprises: contact parts to be electrically connected to input/output terminals of an IC device built in a semiconductor wafer under test; interconnect parts at the front ends of which the contact parts are provided; a plurality of beam parts on the top surface of which the interconnect parts are provided along the longitudinal direction; and a base part supporting the plurality of beam parts all together in a cantilever fashion, the beam parts are supported by the base part at a rear end region of the beam parts, and grooves are provided between the adjoining beam parts in the rear end region.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile