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:
Aug. 08, 2017
Filed:
Oct. 03, 2014
Applicant:
Chien-min Sung, Tansui, TW;
Inventor:
Chien-Min Sung, Tansui, TW;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
B24B 53/00 (2006.01); B24B 53/017 (2012.01); B24B 53/12 (2006.01); B24D 3/00 (2006.01);
U.S. Cl.
CPC ...
B24B 53/017 (2013.01); B24B 53/12 (2013.01); B24D 3/00 (2013.01);
Abstract
CMP pad dressers having leveled tips and associated methods are provided. In one aspect, for example, a CMP pad dresser can include a support substrate and a plurality of superabrasive particles secured to the support substrate with each superabrasive particle extending away from the support substrate to a protrusion distance, where a highest protruding tip of each of the plurality of superabrasive particles align along a designated profile with a tip variation of from about 5 microns to about 100 microns.
Sung, Chien-Min. (2017). Cmp pad dressers having leveled tips and associated methods (U.S. Patent No. 9724802). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9724802
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile