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Method, system, and non-transitory computer-readable record medium for sharing content during VoIP-based call |
DeokYong AHN, Hwan-joon Kim, Min Jeong Kim, Jaehyun Lee, Seongsu Kim +8 more |
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| 11792238 |
Method, system, and non-transitory computer-readable record medium for sharing content during VoIP-based call |
DeokYong AHN, Hwan-joon Kim, Min Jeong Kim, Jaehyun Lee, Seongsu Kim +8 more |
2023-10-17 |
| 11792241 |
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 |
2023-10-17 |
| 11496428 |
Method and system for sharing content on instant messaging application |
DeokYong AHN, Hwan-joon Kim, Min Jeong Kim, Jaehyun Lee, Seongsu Kim +8 more |
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 |
2022-10-11 |
| 11089077 |
Apparatus and method for providing call quality information |
In Gyu Kang, Hun Kwang Ha |
2021-08-10 |
| 10523812 |
Method and system for providing ringback tone service and ringtone service in Voice over Internet Protocol (VoIP) call service |
Deok Yong Ahn, Keum Ryong Kim, Tae Jeong LEE, Jaehyun Lee, Min Jeong Kim +4 more |
2019-12-31 |