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公开(公告)号：US10341771B2
公开(公告)日：2019-07-02
申请号：US15403410
申请日：2017-01-11
Applicant: LG ELECTRONICS INC.
Inventor： Youngjoon Park
Abstract: Disclosed are a main speaker, sub speaker and system including the same. The present invention includes a main speaker configured to receive a first audio signal from a first source device and output the received first audio signal and at least one sub speaker configured communicate with the main speaker by wire or wireless. Particularly, if the communication with the main speaker is connected, the sub speaker outputs the first audio signal. If the sub speaker is separated from the main speaker, the sub speaker outputs the second audio signal.
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公开(公告)号：USD967093S1
公开(公告)日：2022-10-18
申请号：US29735202
申请日：2020-05-19
Applicant: LG ELECTRONICS INC.
Designer： Jinwan Bae , Hyojin Won , Minjeong Kang , Youngjoon Park , Youjin Lee
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公开(公告)号：USD967092S1
公开(公告)日：2022-10-18
申请号：US29735196
申请日：2020-05-19
Applicant: LG ELECTRONICS INC.
Designer： Jinwan Bae , Hyojin Won , Minjeong Kang , Youngjoon Park , Youjin Lee
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Patent Agency Ranking
公开(公告)号：USD944769S1
公开(公告)日：2022-03-01
申请号：US29735343
申请日：2020-05-20
Applicant: LG ELECTRONICS INC.
Designer： Jinwan Bae , Hyojin Won , Minjeong Kang , Youngjoon Park , Youjin Lee
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公开(公告)号：USD937264S1
公开(公告)日：2021-11-30
申请号：US29735180
申请日：2020-05-19
Applicant: LG ELECTRONICS INC.
Designer： Jinwan Bae , Hyojin Won , Minjeong Kang , Youngjoon Park , Youjin Lee
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公开(公告)号：USD935505S1
公开(公告)日：2021-11-09
申请号：US29735184
申请日：2020-05-19
Applicant: LG ELECTRONICS INC.
Designer： Jinwan Bae , Hyojin Won , Minjeong Kang , Youngjoon Park , Youjin Lee
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公开(公告)号：USD940101S1
公开(公告)日：2022-01-04
申请号：US29735153
申请日：2020-05-19
Applicant: LG ELECTRONICS INC.
Designer： Jinwan Bae , Hyojin Won , Minjeong Kang , Youngjoon Park , Youjin Lee
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公开(公告)号：USD940074S1
公开(公告)日：2022-01-04
申请号：US29735150
申请日：2020-05-19
Applicant: LG ELECTRONICS INC.
Designer： Jinwan Bae , Hyojin Won , Minjeong Kang , Youngjoon Park , Youjin Lee
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