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:
Jul. 01, 2014
Filed:
Feb. 24, 2011
Applicants:
Shigeyuki Maruyama, Yokohama, JP;
Yoshihiro Sekizawa, Yokohama, JP;
Tomohiro Suzuka, Yokohama, JP;
Inventors:
Assignee:
Fujitsu Semiconductor Limited, Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 1/067 (2006.01); G01R 31/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A contactor includes a contactor base material including a first material and a conductor film including a second material. The conductor film is formed only on a contact surface with an electrode of a semiconductor apparatus at a tip of the contactor film.