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:
Nov. 04, 2025
Filed:
Apr. 26, 2022
Applicant:
SK Enpulse Co., Ltd., Pyeongtaek-si, KR;
Inventors:
Geongon Lee, Seoul, KR;
Hahyeon Cho, Seoul, KR;
Inkyun Shin, Seoul, KR;
Seong Yoon Kim, Seoul, KR;
Suk Young Choi, Seoul, KR;
Hyung-Joo Lee, Seoul, KR;
Suhyeon Kim, Seoul, KR;
Sung Hoon Son, Seoul, KR;
Min Gyo Jeong, Seoul, KR;
Taewan Kim, Seoul, KR;
Assignee:
SK enpulse Co., Ltd., Pyeongtaek-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 1/32 (2012.01);
U.S. Cl.
CPC ...
G03F 1/32 (2013.01);
Abstract
The present disclosure relates to a blank mask including: a transparent substrate; and