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:
Mar. 08, 2022
Filed:
Jul. 30, 2018
Applicant:
Fujitsu Limited, Kawasaki, JP;
Inventors:
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 51/05 (2006.01); H01L 51/00 (2006.01); G01N 33/00 (2006.01); G01N 27/12 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0037 (2013.01); G01N 27/125 (2013.01); G01N 33/0044 (2013.01); H01L 51/004 (2013.01); H01L 51/002 (2013.01);
Abstract
A semiconductor material includes polythiophene, sulfonic acid, and copper ion. The copper ion is bonded to the sulfonic acid.