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:
Jun. 21, 2011
Filed:
May. 22, 2007
Applicants:
Abdalla Aly Naem, San Jose, CA (US);
Chin-miin Shyu, San Jose, CA (US);
Inventors:
Abdalla Aly Naem, San Jose, CA (US);
Chin-Miin Shyu, San Jose, CA (US);
Assignee:
National Semiconductor Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fuse target is fabricated in a copper process by forming a number of copper targets at the same time that the copper traces are formed. After the copper targets and the copper traces have been formed, metal targets, such as aluminum targets, are formed on the copper targets at the same time that metal bonding pads, such as aluminum bonding pads, are formed on the copper traces.