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.

Date of Patent:
May. 22, 2018

Filed:

Apr. 01, 2016
Applicant:

Foxconn Interconnect Technology Limited, Grand Cayman, KY;

Inventor:

Yong-Chun Xu, Kunshan, CN;

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H03H 7/09 (2006.01); H03H 7/01 (2006.01); H02H 9/00 (2006.01); H03H 7/42 (2006.01);
U.S. Cl.
CPC ...
H03H 7/0115 (2013.01); H02H 9/005 (2013.01); H03H 7/0138 (2013.01); H03H 7/09 (2013.01); H03H 7/427 (2013.01);
Abstract

The network filtering circuit includes a cable side for connection with a network cable, a physical side for connection with a mother board, and a plurality of transmission channels connected between the cable side and the physical side. Each of the transmission channels includes an isolation transformer with a primary coil connected with the cable side and a secondary coil coupling with the primary coil. A common mode choke has two first ends connected to the physical side and two opposite second ends. A pair of capacitors series connection with the corresponding second ends and are connected between the secondary coil and the common mode choke. The primary coil has a first center tap directly connected to a ground node.


Find Patent Forward Citations

Xu, Yong-Chun. (2018). Network filtering circuit for protection lightning surge (U.S. Patent No. 9979370). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9979370

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

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