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. 28, 2007
Filed:
Feb. 04, 2004
Hiromichi Suzuki, Tokyo, JP;
Wahei Kitamura, Kodaira, JP;
Tokuji Toida, Hamura, JP;
Toshimasa Shirai, Tatomi, JP;
Hiromichi Suzuki, Tokyo, JP;
Wahei Kitamura, Kodaira, JP;
Tokuji Toida, Hamura, JP;
Toshimasa Shirai, Tatomi, JP;
Renesas Technology Corp., Tokyo, JP;
Hitachi Transport System Ltd., Tokyo, JP;
Abstract
A method for carrying a semiconductor device includes: (a) providing semiconductor devices each having a main surface, a back surface, and a plurality of external terminals; (b) providing a tray having a front surface, a rear surface, an electronic tag imbedded in the tray, first concaved portions formed on the front surface, second concaved portions formed on the rear surface, the electronic tag constituted by a non-contact recognition type chip having a memory circuit in which recognizable information is stored, a depth of the first concaved portion is deeper than a depth of the second concaved portion; (c) housing the semiconductor devices into the first concaved portions respectively in such a manner that the back surface of the semiconductor device being oppose to a bottom of the first concaved portion; and (d) carrying the tray with the semiconductor devices.