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:
Apr. 23, 2013
Filed:
Feb. 26, 2009
Sun Ha Hwang, Chungcheongnam-Do, KR;
Sun Ha Hwang, Chungcheongnam-Do, KR;
STS Semiconductor & Telecommunications Co., Ltd., Chungcheongnam-Do, KR;
Abstract
An apparatus for manufacturing a semiconductor package includes an index rail transferring a lead frame in forward and backward directions, the lead frame having a first surface and a second surface that is opposite to the first surface, a loader portion connected to an end portion of the index rail and supplying the lead frame to the index rail, a frame driving portion connected to the opposite end portion of the end portion of the index rail and rotating the lead frame around a normal to the first surface, and a die attach portion attaching a semiconductor chip on the lead frame supplied to the index rail.