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.:

US 7968148 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 28, 2011

Filed:

Sep. 13, 2007
Applicants:

Yin-min Felicia Goh, Singapore, SG;

Zainab Ismail, Singapore, SG;

Yong Siang Tan, Singapore, SG;

Ling Zhi Tan, Singapore, SG;

Sin Ping Chiew, Kuala Lumpur, MY;

Inventors:

Yin-Min Felicia Goh, Singapore, SG;

Zainab Ismail, Singapore, SG;

Yong Siang Tan, Singapore, SG;

Ling Zhi Tan, Singapore, SG;

Sin Ping Chiew, Kuala Lumpur, MY;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D 3/10 (2006.01); B08B 3/08 (2006.01);
U.S. Cl.
CPC ...
Abstract

An integrated circuit system includes providing an integrated circuit wafer; applying a first cleaning solution over the integrated circuit wafer; and applying a second cleaning solution over the integrated circuit wafer to prevent or remove a defect resulting from the first cleaning process.


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Goh, Yin-Min. (2011). Integrated circuit system with clean surfaces (U.S. Patent No. 7968148). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7968148

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