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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 10222430 B1

PDFFull Text
Date of Patent:
Mar. 05, 2019

Filed:

Feb. 27, 2017

Sensor device and semiconductor device

Applicants:

Tomomitsu Ohara, Tokyo, JP;

Yasuaki Aikyo, Tokyo, JP;

Tomoyuki Sakurada, Tokyo, JP;

Inventors:

Tomomitsu Ohara, Tokyo, JP;

Yasuaki Aikyo, Tokyo, JP;

Tomoyuki Sakurada, Tokyo, JP;

Assignee:

MITSUMI ELECTRIC CO., LTD., Tokyo, JP;

Attorney:

IPUSA, PLLC

Primary Examiner:

Lee Rodak

Int. Cl.
CPC ...
G01R 33/00 (2006.01); H03F 3/45 (2006.01); H01L 25/16 (2006.01); H01L 23/522 (2006.01); H01L 23/29 (2006.01); G01R 15/18 (2006.01); G01R 33/038 (2006.01);
U.S. Cl.
CPC ...
G01R 33/0023 (2013.01); G01R 15/18 (2013.01); G01R 33/0385 (2013.01); H01L 23/293 (2013.01); H01L 23/5227 (2013.01); H01L 25/16 (2013.01); H03F 3/45174 (2013.01); G01R 33/0005 (2013.01); G01R 33/0029 (2013.01); H03F 2200/294 (2013.01); H03F 2203/45212 (2013.01);
Abstract

A sensor device is provided including: an electric wire; a semiconductor device including an inductor and an amplifier, the inductor being configured to detect a magnetic field generated around the electric wire, the amplifier including a bipolar element configured to amplify a voltage generated at the inductor; and a substrate on which the first semiconductor device and the electric wire are arranged such that the first semiconductor device is apart from the electric wire by at least a given distance. In a plan view of the substrate, the electric wire does not overlap the first semiconductor device.

Find Patent Forward Citations

Ohara, Tomomitsu. (2019). Sensor device and semiconductor device (U.S. Patent No. 10222430). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10222430

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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