Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12257566 | Carbon dioxide absorbent including phenolate-based ionic liquid and aliphatic alcohol and method of separating carbon dioxide using the same | Lim Ok Pyun, Byul Ha Na Min, Junga Lee, Jisu Jeong | 2025-03-25 |
| 11130112 | Fouling prevention method and method for olefin oligomerization | Hyoseung Park, Chansaem Park, So Hee Sim, Inhyoup Song, Myungjin KIM | 2021-09-28 |
| 8351344 | System and method for measurement of VoIP QoE and compensation method | Eunjin KO, Hyun Chul KANG, Ho-Young Song | 2013-01-08 |
| 8224301 | Method and device for controlling terminal based on recognition of vehicle driving condition | Byung Yun Lee, Byung Sun Lee | 2012-07-17 |