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. 26, 2013
Filed:
Sep. 03, 2010
Applicants:
Eunseog Cho, Seoul, KR;
Youngsuk Jung, Suwon-si, KR;
Sangmo Kim, Hwaseong-si, KR;
Byung-hee Sohn, Yongin-si, KR;
Yooseong Yang, Yongin-si, KR;
Inventors:
Eunseog Cho, Seoul, KR;
Youngsuk Jung, Suwon-si, KR;
Sangmo Kim, Hwaseong-si, KR;
Byung-Hee Sohn, Yongin-si, KR;
Yooseong Yang, Yongin-si, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 77/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Polyamic acid including structural units of the following Chemical Formulae 1 and 2 is provided: In Chemical Formulae 1 and 2, each substituent is as defined in the detailed description.