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:
Jun. 24, 2014
Filed:
May. 02, 2012
Applicants:
Liang-hsiang Chen, Taichung, TW;
Ming-chou Chen, Hsinchu County, TW;
Chia-ming Yeh, Taoyuan County, TW;
Inventors:
Liang-Hsiang Chen, Taichung, TW;
Ming-Chou Chen, Hsinchu County, TW;
Chia-Ming Yeh, Taoyuan County, TW;
Assignee:
Industrial Technology Research Institute, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 333/34 (2006.01);
U.S. Cl.
CPC ...
C07D 333/34 (2013.01);
Abstract
In an embodiment of the disclosure, a bithiophene derivative is provided. The bithiophene derivative has formula (I): In formula (I), R is C8-25 alkyl, and A includes In another embodiment of the disclosure, a semiconductor device including the bithiophene derivative is further provided.
Chen, Liang-Hsiang. (2014). Bithiophene derivatives and semiconductor devices comprising the same (U.S. Patent No. 8759543). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8759543
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile