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:
May. 24, 2011
Filed:
Feb. 11, 2009
Applicants:
Catherine Bee Liang NG, Singapore, SG;
Chin Hock Toh, Singapore, SG;
Anthony Yi-sheng Sun, Singapore, SG;
Inventors:
Catherine Bee Liang Ng, Singapore, SG;
Chin Hock Toh, Singapore, SG;
Anthony Yi-Sheng Sun, Singapore, SG;
Assignee:
United Test and Assembly Center Ltd., Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/48 (2006.01); H01L 23/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to semiconductor devices comprising two or more dies stacked vertically on top of one another, and methods of making the semiconductor devices. The methods may comprise a combination of wafer-level through silicon interconnect fabrication and wafer-level assembly processes.