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公开(公告)号:KR1020200087117A
公开(公告)日:2020-07-20
申请号:KR1020200085271
申请日:2020-07-10
IPC: H04N19/137 , H04N19/51 , H04N19/513 , H04N19/70 , H04N19/52 , H04N19/176 , H04N19/593
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公开(公告)号:KR102132409B1
公开(公告)日:2020-07-09
申请号:KR1020190091086
申请日:2019-07-26
IPC: H04N19/137 , H04N19/51 , H04N19/513 , H04N19/70 , H04N19/52 , H04N19/176 , H04N19/593
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