Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407664 | Method for messenger service and apparatus therefor | Jongseong Kim, Hwanyeol Choi, Kiman Kim | 2025-09-02 |
| 11960460 | Method, apparatus, and computer program stored in computer readable medium for conducting arithmetic operation efficiently in database management server | — | 2024-04-16 |
| 10885006 | Method, apparatus, and computer program stored in computer readable medium for conducting arithmetic operation efficiently in database management server | — | 2021-01-05 |
| 9793567 | Ion exchange membrane, method of preparing the same, and redox flow battery comprising the same | Myungjin Lee, Moonsung Kang, Dooyeon Lee | 2017-10-17 |
| 9210436 | Distributed video coding/decoding method, distributed video coding/decoding apparatus, and transcoding apparatus | Byeungwoo Jeon, Doug-Young Suh, Chulkeun Kim, Donggyu SIM, Kyungyeon Min +1 more | 2015-12-08 |
| 8780019 | Electroluminescence display panel and driving method thereof | Hyungsuk CHOI, Jai-il Ryu, Wonseok Kim, Seongyeol Yoo | 2014-07-15 |