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:
Oct. 28, 2025
Filed:
May. 24, 2022
Applicant:
Enpulse Co., Ltd., Cheonan-si, KR;
Inventors:
Assignee:
Enpulse Co., Ltd., Cheonan-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 167/03 (2006.01); B24B 37/24 (2012.01); C09J 5/06 (2006.01); C09J 7/35 (2018.01); H01L 21/02 (2006.01);
U.S. Cl.
CPC ...
C09J 167/03 (2013.01); B24B 37/24 (2013.01); C09J 5/06 (2013.01); C09J 7/35 (2018.01); H01L 21/02013 (2013.01); Y10T 428/218 (2015.01); Y10T 428/24273 (2015.01);
Abstract
An adhesive film for a polishing pad including a plurality of through holes extended from a top surface to a bottom surface of the adhesive film, wherein a volume fraction of the plurality of through holes is 3% to 20% based on a total volume of the adhesive film, is disclosed.