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:
Nov. 15, 2011
Filed:
Sep. 12, 2007
Ssang-geun Im, Daejeon, KR;
Sang-yun Lee, Daejeon, KR;
Seung-gyu Ko, Daejeon, KR;
Youn-soo Kim, Daejeon, KR;
Ssang-geun Im, Daejeon, KR;
Sang-yun Lee, Daejeon, KR;
Seung-gyu Ko, Daejeon, KR;
Youn-soo Kim, Daejeon, KR;
Intekplus Co., Ltd., Daejeon, KR;
Abstract
Disclosed is a tray handling apparatus in which the conveyance and inversion of a tray can be performed simultaneously to thereby achieve a rapid inspecting operation and a simplified apparatus configuration, and a semiconductor device inspecting method using the tray handling apparatus. The tray handling apparatus includes an inverting unit to turn the tray, in which objects are received, upside down, and a transfer device to convey the object receiving tray from one conveyor to another conveyor while being reciprocally moved above a body of the apparatus. The inverting unit is integrally provided at a lower end of the transfer device, to allow the conveyance and inversion of the tray to be performed simultaneously.