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:
Apr. 14, 2020
Filed:
Sep. 14, 2018
Applicant:
Tohoku University, Sendai-shi, Miyagi, JP;
Inventors:
Tomokazu Matsue, Sendai, JP;
Kumi Inoue, Sendai, JP;
Takahiro Ito, Sendai, JP;
Hitoshi Shiku, Sendai, JP;
Miho Ikegawa, Sendai, JP;
Assignee:
TOHOKU UNIVERSITY, Sendai-shi, Miyagi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/403 (2006.01); G01N 27/27 (2006.01); G01N 27/30 (2006.01); G01N 27/49 (2006.01); G01N 27/42 (2006.01); G01N 27/48 (2006.01); G01N 33/00 (2006.01);
U.S. Cl.
CPC ...
G01N 27/27 (2013.01); G01N 27/30 (2013.01); G01N 27/403 (2013.01); G01N 27/42 (2013.01); G01N 27/48 (2013.01); G01N 27/49 (2013.01); G01N 33/0031 (2013.01);
Abstract
An electrode chip including one auxiliary cell and a plurality of measurement cells on a substrate, where the auxiliary cell includes a reference electrode, a counter electrode, and an auxiliary cell-side working electrode, the measurement cell includes a driving electrode and a measurement cell-side working electrode, and the auxiliary cell-side working electrode and the measurement cell-side working electrode are electrically connected.