Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12278544 | Actuator for generating vibration | Hyo Jun Kim, Soon Koo Shim, Jong Soo Ryu, Jung Hoon Jang, Jun Ki Lee | 2025-04-15 |
| 12191748 | Vibration motor | Jong Soo Ryu, Jung Hoon Jang, Jun Ki Lee | 2025-01-07 |
| 12103451 | Vibration motor assembly of seat | Sang Hark Lee, Sang Do Park, Hyun Seok Song, Chan Ho Jung, Jong-Su Ryu +8 more | 2024-10-01 |
| 12040684 | Actuator for generating vibration | Hyo Jun Kim, Soon Koo Shim, Jong Soo Ryu, Jung Hoon Jang, Jun Ki Lee | 2024-07-16 |