Invention Grant
- Patent Title: Filter and front end module including the same
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Application No.: US15808970Application Date: 2017-11-10
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Publication No.: US10547287B2Publication Date: 2020-01-28
- Inventor: Hyung Kim , Won Kyu Jeung , Sung Tae Kim
- Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: NSIP Law
- Priority: KR10-2017-0015813 20170203; KR10-2017-0065525 20170526
- Main IPC: H03H9/54
- IPC: H03H9/54 ; H01Q5/328
Abstract:
A filter may include one or more series unit, and a shunt unit disposed between the one or more series unit and ground. The one or more series unit includes a plurality of series resonators which are selectively operated, and each of the plurality of series resonators includes a film bulk acoustic resonator.
Public/Granted literature
- US20180226945A1 FILTER AND FRONT END MODULE INCLUDING THE SAME Public/Granted day:2018-08-09
Information query
IPC分类:
