Issued Patents 2025
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416444 | Portable refrigerator and main refrigerator having the same | Jae-Duck Lee, Hyoung Keun Lim | 2025-09-16 |
| 12372291 | Refrigerator | Hyoung Keun Lim, Jae-Duck Lee | 2025-07-29 |
| 12374724 | Method of preparing secondary battery | Dong-Jun Lee, Sa Rah KIM, Dong Hui Kim, Kwang Ho Yoo | 2025-07-29 |
| 12351939 | Ingot growing apparatus and method thereof | — | 2025-07-08 |
| 12348071 | Activation protocol generating method, and activation method and device using same | Sung-Sik Hyun, Hyun Tae Kim | 2025-07-01 |
| 12266348 | Image display device and voice recognition method therefor | Woo-jin CHOI, Sung Eun Kim, Eun Kyung JUNG, Dae Gon Chae | 2025-04-01 |
| 12251049 | Blender | Ki Joong Kang, Young Soo Kim, Yang-Ho Kim | 2025-03-18 |
| 12248024 | Battery classification apparatus and method | Yoon-Jung Bae, A-Ming Cha | 2025-03-11 |
| 12232654 | Blender | Jong Ho Lee, Ki Joong Kang | 2025-02-25 |