Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181414 | Apparatus for measuring residual amount of fuel in fuel tank using ultrasonic sensor | Ji Ho Jung, Hyun Tae Lee | 2021-11-23 |
| 11121253 | High voltage semiconductor device and manufacturing method of high voltage semiconductor device | Jin Seong Chung | 2021-09-14 |
| 11088606 | Linear vibration generating device | — | 2021-08-10 |
| 11059852 | Ergostenol glycoside derivative | Hakwon Kim, Hoongyu Park, Hyunjeong Oh | 2021-07-13 |
| 11025145 | Quadrangular leaf spring and linear vibration motor including same | Nam Sock Kim, Seok Jun Park, Dong-Jun Lee | 2021-06-01 |
| 10986448 | Sound vibration actuator | Yong Jin Kim, Jun Kun Choi, Yeon Ho Son, Yong Tae Kim, Dong Su Moon +1 more | 2021-04-20 |
| 10978587 | Semiconductor device | Yu Shin Ryu, Bo Seok Oh | 2021-04-13 |
| 10923603 | Semiconductor device comprising Schottky barrier diodes | Yon Sup Pang, Hyun Kwang Shin | 2021-02-16 |