Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370638 | Fastening device and fastening system including the same | Donghyun Kim, Jongseong Ko, Daeyong Kim, Jisu Kim, Pyungkang Kim +10 more | 2025-07-29 |
| 12278851 | 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 | 2025-04-15 |
| 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 |
| 11751285 | Method and apparatus for connecting user terminals as a group and providing service including contents associated with the group | Dongwon Lee, In Won Cho, Jongjin Cho | 2023-09-05 |
| 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 |
| 11337272 | Method and apparatus for connecting user terminals as a group and providing service including contents associated with the group | Dongwon Lee, In Won Cho, Jongjin Cho | 2022-05-17 |
| 11268822 | Method and system for navigation using video call | Dongwon Lee, Jongjin Cho, In Won Cho | 2022-03-08 |
| 11223662 | Method, system, and non-transitory computer readable record medium for enhancing video quality of video call | In Won Cho, Jongjin Cho, Dongwon Lee | 2022-01-11 |
| 11032408 | Method and system for automatically connecting calls of voice over internet protocol (VOIP) service | Dongwon Lee, Jongjin Cho, In Won Cho | 2021-06-08 |
| 9381653 | Robot and substrate handling apparatus including the same | Byeongsang Kim, Kang Min Park, JaeChul Hwang | 2016-07-05 |