Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131873 | Display apparatus with sound generation device | Yoonmo Nam, YeongRak Choi, Sungsu Ham | 2021-09-28 |
| 10841678 | Sound generator and display apparatus | YeongRak Choi, KwanHo Park, Sungtae Lee | 2020-11-17 |
| 10698242 | Display apparatus with sound generation device | Yoonmo Nam, YeongRak Choi, Sungsu Ham | 2020-06-30 |
| 10531171 | Sound generator and display apparatus | YeongRak Choi, KwanHo Park, Sungtae Lee | 2020-01-07 |
| 9365374 | Sheet transport device and image forming system | Hajime Yoshii, Nooun Lee, Inho Kang, Taeil Byeon, Woojin Ha +2 more | 2016-06-14 |
| 8932908 | Semiconductor device and method of forming partially-etched conductive layer recessed within substrate for bonding to semiconductor die | KyuWon Lee, Hun Jeong, JinGwan Kim, SunYoung Chun | 2015-01-13 |
| 8502392 | Semiconductor device with partially-etched conductive layer recessed within substrate for bonding to semiconductor die | KyuWon Lee, Hun Jeong, JinGwan Kim, SunYoung Chun | 2013-08-06 |
| 8288202 | Method of forming partially-etched conductive layer recessed within substrate for bonding to semiconductor die | KyuWon Lee, Hun Jeong, JinGwan Kim, SunYoung Chun | 2012-10-16 |
| 8018052 | Integrated circuit package system with side substrate having a top layer | KyungOe Kim, TaeWoo Kang | 2011-09-13 |