Patent · US Active

Harmonics suppression filter

US9859601B2 · kind B2 · utility

0Cited by

3References

17Claims

0Family size

Assignee

HON HAI PRECISION INDUSTRY CO., LTD. · TW

Inventor

Chen Chen · Suzhou, CN

Key dates

Filing date	Apr 8, 2015
Grant date	Jan 2, 2018
Priority date	—
Expiry date	Nov 25, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH03H2001/0085
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A harmonics suppression filter includes a main circuit, a first inner circuit, a first outer circuit, a first inner node and a first outer node. The first inner circuit, the first outer circuit and the main circuit are in the same layer of the base board. Meanwhile, the first inner circuit is located inside of the main circuit. There is an inner gap between the first inner circuit and the main circuit. The first outer circuit is located outside of the main circuit. There is an outer gap between the first outer circuit and the main circuit. The first inner node is located in the inner gap to couple the first inner circuit with the main circuit. The first outer node is located in the outer gap to couple the first outer circuit with the main circuit.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.