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:
Dec. 02, 2014
Filed:
Oct. 04, 2013
Applicant:
Xilinx, Inc., San Jose, CA (US);
Inventors:
Inderjit Singh, Saratoga, CA (US);
Raghunandan Chaware, Mountain View, CA (US);
Ganesh Hariharan, Santa Clara, CA (US);
Glenn O'Rourke, Gilroy, CA (US);
Assignee:
Xilinx, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/44 (2006.01); H01L 23/00 (2006.01);
U.S. Cl.
CPC ...
H01L 24/11 (2013.01);
Abstract
A method for removing bumps from incomplete interposer die(s) and/or defective interposer die(s) of an interposer wafer is described. The method includes forming bumps on an interposer wafer; identifying at least one incomplete interposer die and/or at least one defective interposer die of the interposer wafer; and removing bumps from the at least one incomplete interposer die and/or the at least one defective interposer die of the interposer wafer.