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. 07, 2017
Filed:
Jan. 30, 2015
Applicant:
Advantest Corporation, Nerima-ku, Tokyo, JP;
Inventors:
Assignee:
ADVANTEST CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G 47/00 (2006.01); B65G 17/12 (2006.01); G01R 31/28 (2006.01); B65G 49/06 (2006.01); B65G 35/06 (2006.01);
U.S. Cl.
CPC ...
B65G 17/12 (2013.01); G01R 31/2893 (2013.01); B65G 35/06 (2013.01);
Abstract
There is provided an electronic device transfer apparatus which has an excellent capacity of transferring DUTs between trays. An electronic device transfer apparatus, which transfers DUTs between trays, includes a device conveying unit. The device conveying unit includes a plurality of shuttles which hold the DUTs, an endless first guide rail which guides the shuttles, and first to third feeders which move the shuttles on the first guide rail. The shuttles are movable on the first guide rail over the entire circumference of the rail.