Issued Patents 2020
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10877514 | Display apparatus | KwanHo Park, YeongRak Choi | 2020-12-29 |
| 10847585 | Organic light emitting display device including a sound generating apparatus | YeongRak Choi, ChangHo Oh, KwanHo Park | 2020-11-24 |
| 10845632 | Display apparatus | Sungsu Ham, YeongRak Choi, Daeho Kim | 2020-11-24 |
| 10841699 | Panel vibration type display device for generating sound | YeongRak Choi, KwanHo Park, Kwangho Kim | 2020-11-17 |
| 10841678 | Sound generator and display apparatus | YeongRak Choi, KwanHo Park, HyunSu Shin | 2020-11-17 |
| 10820082 | Display apparatus | — | 2020-10-27 |
| 10771899 | Display apparatus | Seyoung Kim, Kwangho Kim, Hogeol Lim | 2020-09-08 |
| 10771730 | Display apparatus | Seyoung Kim, KwanHo Park, YeongRak Choi, Kwangho Kim, Sungsu Ham | 2020-09-08 |
| 10754372 | Display apparatus | KwanHo Park, YeongRak Choi | 2020-08-25 |
| 10728669 | Display apparatus | YeongRak Choi, KwanHo Park | 2020-07-28 |
| 10681441 | Display apparatus | KwanHo Park, YeongRak Choi | 2020-06-09 |
| 10659858 | Display apparatus | Seyoung Kim, YeongRak Choi, Kwangho Kim | 2020-05-19 |
| 10659871 | Display apparatus | Kwangho Kim, YeongRak Choi, Hogeol Lim | 2020-05-19 |
| 10609487 | Display apparatus | KwanHo Park, YeongRak Choi | 2020-03-31 |
| 10595121 | Display apparatus | Sungsu Ham, YeongRak Choi, Daeho Kim | 2020-03-17 |
| 10571958 | Display apparatus | KwanHo Park, YeongRak Choi | 2020-02-25 |
| 10567880 | Display apparatus | Sungsu Ham, Seyoung Kim, Kwangho Kim | 2020-02-18 |
| 10555073 | Panel vibration type sound generating display device | YeongRak Choi, ChangHo Oh, KwanHo Park | 2020-02-04 |
| 10545532 | Display apparatus | YeongRak Choi, Hogeol Lim, Daeho Kim, Hongseok Jung | 2020-01-28 |
| 10547948 | Display apparatus | Seyoung Kim, Kwangho Kim, Hogeol Lim | 2020-01-28 |
| 10547945 | Panel vibration type sound generating display device | YeongRak Choi, KwanHo Park | 2020-01-28 |
| 10531171 | Sound generator and display apparatus | YeongRak Choi, KwanHo Park, HyunSu Shin | 2020-01-07 |