- 专利标题: PORTABLE TERMINAL HAVING SPEAKER AND ACOUSTIC OUTPUT PATH FOR SPEAKER
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申请号: EP21754186.1申请日: 2021-01-26
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公开(公告)号: EP4018631A1公开(公告)日: 2022-06-29
- 发明人: JUN, Sungsoo , KIM, Namjun , KIM, Sejin , PARK, Youngmoon , KIM, Youngkyu , WEE, Jongchun , CHOI, Hwanseok , YOON, Byounguk
- 申请人: Samsung Electronics Co., Ltd.
- 申请人地址: KR Gyeonggi-do, 16677 129, Samsung-ro Yeongtong-gu, Suwon-si
- 代理机构: Arnold & Siedsma
- 优先权: KR20200015964 20200210
- 国际公布: WO2021162283 20210819
- 主分类号: H04M1/02
- IPC分类号: H04M1/02 ; H04R1/02
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