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:
Feb. 03, 2015
Filed:
Mar. 28, 2007
Applicant:
Takashi Ikeda, Yokohama, JP;
Inventor:
Takashi Ikeda, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/553 (2006.01); G01N 33/53 (2006.01); G01N 33/543 (2006.01); G01N 27/74 (2006.01);
U.S. Cl.
CPC ...
G01N 33/54326 (2013.01); G01N 33/53 (2013.01); G01N 27/745 (2013.01);
Abstract
A sensor device is configured by using a sensor element including functions as a magnetic field sensor and capable of generating the magnetic field for collecting magnetic particles on a sensor surface by the application of the current. As a result, a sensor device can be provided in which the magnetic particles serving as a label can be effectively collected on the sensor, and at the same time, the influence given to the sensor by the magnetic field for collecting the magnetic particles can be reduced.