Surface acoustic wave resonator device and method of manufacturing the same, filter

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United States of America Patent

PATENT NO 12101081
APP PUB NO 20240195385A1
SERIAL NO

18416399

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Abstract

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A surface acoustic wave resonator device, its manufacturing method, and a filter are disclosed. The device includes a piezoelectric substrate, and an interdigital transducer on a side of the substrate, having an interdigital electrode region, and including a first interdigital electrode and a first interdigital electrode lead-out part connected to each other, and a second interdigital electrode and a second interdigital electrode lead-out part connected to each other. The first and second interdigital electrodes are located in the interdigital electrode region, extending along a first direction and alternately arranged in a second direction. The first and second interdigital electrode lead-out parts are located on opposite sides of the interdigital electrode region. A first conductive structure and a second conductive structure overlap with end portions of the interdigital electrodes and are electrically connected to the corresponding interdigital electrodes, respectively.

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Patent Owner(s)

Patent OwnerAddress
SHENZHEN NEWSONIC TECHNOLOGIES CO LTD518000 ROOM 801 BUILDING 3 SHENZHEN NEW GENERATION INDUSTRIAL PARK NO 136 ZHONGKANG ROAD MEIDU COMMUNITY MEILIN STREET FUTIAN DISTRICT SHENZHEN GUANGDONG PROVINCE SHENZHEN CITY GUANGDONG PROVINCE 518000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tang, Gongbin Guangdong, CN 20 4
Zhou, Chencheng Guangdong, CN 6 2
Zou, Jie Guangdong, CN 63 1312

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