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 9906011 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 27, 2018

Filed:

May. 18, 2015
Applicant:

Scienbizip Consulting (Shen Zhen)co., Ltd., Shenzhen, CN;

Inventors:

Ming-Tao Wei, Wuhan, CN;

Qi-Sheng Xu, Wuhan, CN;

Sung-Kuo Ku, New Taipei, TW;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02H 3/08 (2006.01); H02H 9/02 (2006.01);
U.S. Cl.
CPC ...
H02H 3/08 (2013.01); H02H 9/02 (2013.01);
Abstract

An over-current protection circuit includes a first connector, a first current measuring unit, a first switch unit, a first resistor unit, and a second connector. The first connector is electrically coupled to a power supply unit (PSU). When a current of the first resistor unit measured by the first current measuring unit is less than a first reference value, the first switch unit is turned on, and the second connector receives a first power supply from the PSU. When the current of the first resistor unit measured by the first current measuring unit is greater than or equal to the first reference value, the first switch unit is turned off, and the second connector does not receive the first power supply from the PSU.


Find Patent Forward Citations

Wei, Ming-Tao. (2018). Electronic device and over-current protection circuit thereof (U.S. Patent No. 9906011). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9906011

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

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