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:
Jul. 19, 2016
Filed:
Aug. 05, 2011
Yu-piao Wang, Hsinchu County, TW;
Jen-feng Cheng, Taichung, TW;
Te-yang Chen, Hsinchu, TW;
Ya-ling Chen, Taichung, TW;
Yu-Piao Wang, Hsinchu County, TW;
Jen-Feng Cheng, Taichung, TW;
Te-Yang Chen, Hsinchu, TW;
Ya-Ling Chen, Taichung, TW;
IV TECHNOLOGIES CO., LTD., Taichung, TW;
POWERCHIP TECHNOLOGY CORPORATION, Hsinchu, TW;
Abstract
A polishing method and a polishing system are provided. By means of adjusting a rotational center of a polishing article corresponding to positions of a polishing pad or polishing pads, a polishing rate of the polishing article surface has a better uniformity, resulted from compensation of polishing rates at the rotational center of the polishing article.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile