Cavity filter comprising a terminal portion having first and second conductive terminals with an elastic member disposed there between

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12027740
APP PUB NO 20210098850A1
SERIAL NO

17118720

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Abstract

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The present invention relates to a cavity filter. The cavity filter includes: an RF signal connecting portion spaced apart, by a predetermined distance, from an outer member having an electrode pad provided on a surface thereof; and a terminal portion configured to electrically connect the electrode pad of the outer member and the RF signal connecting portion so as to absorb assembly tolerance existing at the predetermined distance and to prevent disconnection of the electric flow between the electrode pad and the RF signal connecting portion, wherein the terminal portion is divided into a first side terminal contacted with the electrode pad and a second side terminal connected to the RF signal connecting portion, absorbs the assembly tolerance existing in a terminal insertion port, in which the terminal portion is provided, through an elastic member provided between the first side terminal and the second side terminal, and prevents disconnection of an electric flow, thereby preventing degradation in performance of an antenna device.

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Patent Owner(s)

Patent OwnerAddress
KMW INC183-19 YEONGCHEON-RO HWASEONG-SI GYEONGGI-DO 18462

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jang, Sung Ho Yongin-si, KR 57 213
Kim, Joung Hoe Hwaseong-si, KR 22 22
Park, Nam Shin Hwaseong-si, KR 25 61

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