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. 16, 2023
Filed:
Nov. 02, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Yong Suk Kim, Daejeon, KR;
Hye Min Kim, Daejeon, KR;
Boo Kyung Kim, Daejeon, KR;
Yeong Rae Chang, Daejeon, KR;
Young Tae Kim, Daejeon, KR;
Ji Young Kim, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 43/02 (2006.01); G02B 1/04 (2006.01); B29L 11/00 (2006.01);
U.S. Cl.
CPC ...
B29C 43/02 (2013.01); G02B 1/045 (2013.01); B29L 2011/0016 (2013.01);
Abstract
A method for manufacturing a plastic substrate having excellent thickness uniformity, and a plastic substrate having excellent thickness uniformity manufactured thereby.