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:
Oct. 06, 2020
Filed:
Oct. 25, 2018
Applicant:
Lapis Semiconductor Co., Ltd., Kanagawa, JP;
Inventors:
Atsuhiko Okada, Kanagawa, JP;
Kayoko Onitsuka, Kanagawa, JP;
Assignee:
LAPIS SEMICONDUCTOR CO., LTD., Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/414 (2006.01); G01N 27/416 (2006.01); G01N 33/24 (2006.01);
U.S. Cl.
CPC ...
G01N 27/414 (2013.01); G01N 27/4167 (2013.01); G01N 33/24 (2013.01);
Abstract
There is provided a measurement device including: a first electrode and a second electrode that are configured to form an energization path via a measurement object at a front side and measure an electrical conductivity of the measurement object; and a reference electrode and an ISFET that are configured to measure a pH value of the measurement object, wherein a standard electrode of the reference electrode is disposed at a rear side of the first electrode and the second electrode.