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Method, system, and non-transitory computer-readable record medium for sharing content during VoIP-based call |
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Method, system, and non-transitory computer-readable record medium for sharing content during VoIP-based call |
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Method, system, and non-transitory computer-readable record medium for displaying reaction during VoIP-based call |
DeokYong AHN, Hwan-joon Kim, Min Jeong Kim, Jaehyun Lee, Seongsu Kim +8 more |
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Method and system for sharing content on instant messaging application |
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2022-11-08 |
| 11470127 |
Method, system, and non-transitory computer-readable record medium for displaying reaction during VoIP-based call |
DeokYong AHN, Hwan-joon Kim, Min Jeong Kim, Jaehyun Lee, Seongsu Kim +8 more |
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| 10523812 |
Method and system for providing ringback tone service and ringtone service in Voice over Internet Protocol (VoIP) call service |
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2019-12-31 |