Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11791409 | High voltage semiconductor device and manufacturing method of high voltage semiconductor device | Jin Seong Chung | 2023-10-17 |
| 11754664 | Method for access control using real-time positioning technology and the device using the same | Si Woong Yoon, Tae Sung Lee, Jae Hyeok Jeong | 2023-09-12 |
| 11685319 | Device for automatically adjusting angle of monitor on vehicle seat back | Sang-Ho Kim, Byeong Seon Son, Ji Hwan Kim, Seon Chae Na, Sang-Hoon Park +2 more | 2023-06-27 |
| 11603018 | Power supply device for vehicle child seat | Byeong Seon Son, Seon Chae Na, Ji Hwan Kim, Sang-Hoon Park, Sang-Ho Kim +1 more | 2023-03-14 |
| 11581434 | High voltage semiconductor device and manufacturing method of high voltage semiconductor device | Jin Seong Chung | 2023-02-14 |