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:
May. 18, 2021
Filed:
Jul. 28, 2017
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Suk-koo Hong, Yongin-si, KR;
Kyoung-yong Cho, Namyangju-si, KR;
Hyo-sung Lee, Hwaseong-si, KR;
Gum-hye Jeon, Hwaseong-si, KR;
Mi-yeong Kang, Incheon, KR;
Gun-woo Park, Seoul, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/004 (2006.01); G03F 7/26 (2006.01); C07C 309/05 (2006.01); C07C 309/06 (2006.01); C07C 309/19 (2006.01); C07C 309/32 (2006.01); C07C 309/39 (2006.01); C07C 309/65 (2006.01); C07C 309/73 (2006.01); C07C 303/32 (2006.01); G03F 7/027 (2006.01); G03F 7/038 (2006.01); G03F 7/11 (2006.01); G03F 7/20 (2006.01); G03F 7/039 (2006.01); C07C 309/12 (2006.01); C07C 309/17 (2006.01); C07C 381/12 (2006.01); C07D 333/46 (2006.01);
U.S. Cl.
CPC ...
G03F 7/0045 (2013.01); C07C 303/32 (2013.01); C07C 309/05 (2013.01); C07C 309/06 (2013.01); C07C 309/12 (2013.01); C07C 309/17 (2013.01); C07C 309/65 (2013.01); C07C 309/73 (2013.01); C07C 381/12 (2013.01); C07D 333/46 (2013.01); G03F 7/0046 (2013.01); G03F 7/027 (2013.01); G03F 7/038 (2013.01); G03F 7/0397 (2013.01); G03F 7/11 (2013.01); G03F 7/2041 (2013.01);
Abstract
A photoacid generator (PAG) and a photoresist composition, the PAG being represented by the following Chemical Formula (I):
Hong, Suk-koo. (2021). Photoacid generator and photoresist composition including the same (U.S. Patent No. 11009790). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11009790
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile