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公开(公告)号：US11228376B2
公开(公告)日：2022-01-18
申请号：US16065977
申请日：2016-12-23
发明人： Kwang-Hoon Han , Myoung-Hwan Lee , Jang-Hee Lee , Hee-Su Kim , Seong-Hee Park , Chil-Youl Yang
摘要： Disclosed is a method by which a transmission device transmits data on the basis of a sound signal in a wireless communication system, the method including transmitting a sound packet corresponding to transmission data, with the sound packet including at least one sound symbol, the sound symbol including at least one sound sub-symbol, a plurality of sound symbol types are supported in the wireless communication system, and each of the plurality of sound symbol types is mapped to a preset data value.
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公开(公告)号：US10203587B2
公开(公告)日：2019-02-12
申请号：US15607948
申请日：2017-05-30
发明人： Sang-Hyeon Kim , Hee-Su Kim , Jang-Won Han , Chang-Ho Kim
摘要： An electronic device according to the present disclosure may include: a housing including a substantially transparent plate that includes a first surface facing in a first direction, and a second surface facing in a second direction; a display exposed in the first direction; and a camera device exposed in the first direction. The camera device may include: a barrel structure including a side wall defining a space therein and an opening facing the first direction and a camera housing structure including a side portion surrounding at least a portion of the side wall of the barrel structure and an upper portion facing the first direction. The camera housing structure may include a first protrusion formed on the upper portion. The present disclosure implements a waterproof/dustproof structure for capping at least a portion of the camera device.
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