Issued Patents 2019
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10469928 | Display apparatus | Kwangho Kim, KwanHo Park, YeongRak Choi | 2019-11-05 |
| 10409325 | Panel vibration type sound generating actuator and double-faced display device including same | YeongRak Choi | 2019-09-10 |
| 10412500 | Actuator fixing device and panel vibration type sound-generating display device including the same | KwanHo Park, YeongRak Choi, Kwangho Kim, MyungJin Bae | 2019-09-10 |
| 10365685 | Display apparatus | YeongRak Choi, Sungsu Ham | 2019-07-30 |
| 10299052 | Multimedia apparatus, and method for processing audio signal thereof | Jinhong SHIN | 2019-05-21 |
| 10237656 | Panel vibration type sound generating display device | YeongRak Choi | 2019-03-19 |
| 10219079 | Display device for generating sound by vibrating panel | YeongRak Choi | 2019-02-26 |