Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12284575 | Message service provision method for providing message service via open chat room corresponding to link information, and message server and terminal for executing same | Ji Sun Lee, Mun Heon Kim, Soo Hee KIM, Hong-Kyu Park, Sang Won MOON +1 more | 2025-04-22 |
| 12267285 | Apparatus and method for restricting display of message in messenger service | Dae Won YOON, Eun Jung Ko, Doo-Won Lee, Ji Sun Lee | 2025-04-01 |
| 11855950 | Method and apparatus for displaying interface for providing social networking service through anonymous profile | Ji Sun Lee, Hyun Young Park, Seong Mi Lim, Young Min Park, Doo-Won Lee +9 more | 2023-12-26 |
| 11778429 | Message service provision method for providing message service via open chat room corresponding to link information, and message server and terminal for executing same | Ji Sun Lee, Mun Heon Kim, Soo Hee KIM, Hong-Kyu Park, Sang Won MOON +1 more | 2023-10-03 |
| 11539656 | Method and apparatus for displaying interface for providing social networking service through anonymous profile | Ji Sun Lee, Hyun Young Park, Seong Mi Lim, Young Min Park, Doo-Won Lee +9 more | 2022-12-27 |
| 11218436 | Method and apparatus for displaying interface for providing social networking service through anonymous profile | Ji Sun Lee, Hyun Young Park, Seong Mi Lim, Young Min Park, Doo-Won Lee +9 more | 2022-01-04 |
| 11178519 | Message service provision method for providing message service via open chat room corresponding to link information, and message server and terminal for executing same | Ji Sun Lee, Mun Heon Kim, Soo Hee KIM, Hong-Kyu Park, Sang Won MOON +1 more | 2021-11-16 |
| 11082391 | Method and apparatus for displaying interface for providing social networking service through anonymous profile | Ji Sun Lee, Hyun Young Park, Seong Mi Lim, Young Min Park, Doo-Won Lee +9 more | 2021-08-03 |
| 10795554 | Method of operating terminal for instant messaging service | Hwa Young Lee, Sun Ho Choi, Doo-Won Lee, Eun Jung Ko, Cho Eun Kim +4 more | 2020-10-06 |