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. 12, 2013
Filed:
Jun. 18, 2010
Hamza Yilmaz, Saratoga, CA (US);
Xiaotian Zhang, San Jose, CA (US);
Yan Xun Xue, Los Gatos, CA (US);
Anup Bhalla, Santa Clara, CA (US);
Jun LU, San Jose, CA (US);
Kai Liu, Mountain View, CA (US);
Yueh-se Ho, Sunnyvale, CA (US);
John Amato, Tracy, CA (US);
Hamza Yilmaz, Saratoga, CA (US);
Xiaotian Zhang, San Jose, CA (US);
Yan Xun Xue, Los Gatos, CA (US);
Anup Bhalla, Santa Clara, CA (US);
Jun Lu, San Jose, CA (US);
Kai Liu, Mountain View, CA (US);
Yueh-Se Ho, Sunnyvale, CA (US);
John Amato, Tracy, CA (US);
Alpha & Omega Semiconductor Incorporated, Sunnyvale, CA (US);
Abstract
The present invention is directed to a lead-frame having a stack of semiconductor dies with interposed metalized clip structure. Level projections extend from the clip structure to ensure that the clip structure remains level during fabrication.