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.:

US 9007075 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 14, 2015

Filed:

Aug. 07, 2009
Applicants:

Kambiz Ansari Mahabadi, Singapore, SG;

Isabel Rodriguez Fernandez, Singapore, SG;

Chee Yen Lim, Singapore, SG;

Inventors:

Kambiz Ansari Mahabadi, Singapore, SG;

Isabel Rodriguez Fernandez, Singapore, SG;

Chee Yen Lim, Singapore, SG;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 27/26 (2006.01); G01N 27/447 (2006.01);
U.S. Cl.
CPC ...
G01N 27/4473 (2013.01);
Abstract

The contactless conductivity detector in one embodiment includes a microfluidic chip having a channel () thereon and four detection electrodes: first and second emitting electrodes (), and first and second receiving electrodes (). The channel () is defined by channel walls. The first emitting electrode () and the first receiving electrode () are adjacent a first channel wall, and the second emitting electrode () and the second receiving electrode () are adjacent a second channel wall, the second channel wall being opposite the first channel wall.


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