Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418752 | Sound apparatus | Daeho Kim, YeongRak Choi, Minkyu Choi, Seungo Jeon, Jeongbeom Lee +2 more | 2025-09-16 |
| 12407965 | Sound generating apparatus | Sungtae Lee, Seyoung Kim, KwanHo Park, YeongRak Choi, Sungsu Ham | 2025-09-02 |
| 12406601 | Sound generating device and display apparatus including the same | — | 2025-09-02 |
| 12389148 | Display apparatus | YeongRak Choi, Sungtae Lee, Sungsu Ham | 2025-08-12 |
| 12345762 | Built-in self-test circuit and temperature measurement circuit including the same | Junhee Shin, Jooseong Kim, Yongjin Lee, Michael Choi, Sangho Kim | 2025-07-01 |
| 12309544 | Sound apparatus and sound system including the same | Daeho Kim, YuSeon Kho, Kyungyeol Ryu, YeongRak Choi, KwanHo Park +8 more | 2025-05-20 |
| 12230588 | Laser detecting circuit and semiconductor apparatus including the same | Cheolhwan Lim, Sangjin Lim, Haejung CHOI, Donghun Heo | 2025-02-18 |
| 12089003 | Display apparatus with multiple supporting members | — | 2024-09-10 |
| 12069428 | Vibration apparatus and apparatus including the same | Minji Kim, YoungWook HA, Chiwan KIM, GyungBo HA, MinHo Sohn +6 more | 2024-08-20 |
| 12015906 | Sound generating device, display apparatus including the same, and automotive apparatus including the sound generating device | Sungtae Lee, KwanHo Park, YeongRak Choi | 2024-06-18 |
| 11985444 | Display apparatus | Sungtae Lee, Seyoung Kim, KwanHo Park, YeongRak Choi, Sungsu Ham | 2024-05-14 |
| 11979700 | Display apparatus | — | 2024-05-07 |
| 11922830 | Display apparatus | — | 2024-03-05 |
| 11899789 | Low voltage attack detector, secure element and electronic system including the same | Donghun Heo, Junhyeok Yang | 2024-02-13 |
| 11895451 | Display apparatus | YeongRak Choi, Sungtae Lee, Sungsu Ham, Joongsup HAN | 2024-02-06 |
| 11852527 | Defense circuit of semiconductor device and semiconductor device including the same | Cheolhwan Lim, Donghun Heo | 2023-12-26 |
| 11805344 | Display apparatus | YeongRak Choi, Sungtae Lee, Sungsu Ham | 2023-10-31 |
| 11765492 | Display apparatus | — | 2023-09-19 |
| 11743654 | Sound generating device, display apparatus including the same, and automotive apparatus including the sound generating device | Sungtae Lee, KwanHo Park, YeongRak Choi | 2023-08-29 |
| 11686766 | Built-in self-test circuit and temperature measurement circuit including the same | Junhee Shin, Jooseong Kim, Yongjin Lee, Michael Choi, Sangho Kim | 2023-06-27 |
| 11650232 | Supply voltage detecting circuit, method of operating the same, electronic device comprising the same and electronic system comprising the same | Cheolhwan Lim, Junhee Shin, Haejung CHOI, Hyunmyoung Kim | 2023-05-16 |
| 11647317 | Display apparatus | YeongRak Choi, Sungtae Lee, Sungsu Ham, Joongsup HAN | 2023-05-09 |
| 11616928 | Display apparatus | Sungtae Lee, Seyoung Kim, KwanHo Park, YeongRak Choi, Sungsu Ham | 2023-03-28 |
| 11531512 | Display apparatus | Sungtae Lee, KwanHo Park, YeongRak Choi | 2022-12-20 |
| 11483662 | Display apparatus for generating sound by panel vibration type | — | 2022-10-25 |