Issued Patents 2025
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408535 | Display device with touch sensing layer | Ki Ho BANG, Sang Hyun Jun | 2025-09-02 |
| 12348470 | Instant messaging server providing multiple types of chat rooms | Han Wool Cha | 2025-07-01 |
| 12323374 | Method and apparatus for messaging service | Han Wool Cha, Seok-Gyu Lee, Sul Gi Kim, In Hae Choi, Tae Jun Choi +1 more | 2025-06-03 |
| 12317710 | Method of determining the spread of an organic layer in an oled | Ki Ho BANG, Won Suk Choi | 2025-05-27 |
| 12299059 | Method and apparatus for messaging service | Han Wool Cha, Seok-Gyu Lee, Sul Gi Kim, In Hae Choi, Chang Hyuk One | 2025-05-13 |
| 12289968 | Display device | Ki Ho BANG, Seung-Hwan Cho, Seong Ryong Lee, Eun Ae Jung, Won Suk Choi | 2025-04-29 |