Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10816143 | Ultraviolet light-emitting device and lighting system | Hyun Chui Lim | 2020-10-27 |
| 10069035 | Light-emitting device and lighting system | Chan Keun PARK | 2018-09-04 |
| 9520535 | Light emitting device and lighting system | Chan Keun PARK, Hyeong Jun Kim, Myung Hoon Jung | 2016-12-13 |
| 9007312 | Device and method for transmitting data in portable terminal | Tae Hoon Kim, Man-Gun Hur | 2015-04-14 |
| 8943859 | Detergent case and washing machine having the same | Jong Hun Sung, Kwon Hee Kim, Woong Cho, Jung-Hoon Kim, Chang Hee Jo +5 more | 2015-02-03 |
| 8466449 | Nitride semiconductor device | Soo Min Lee, Hee Seok Park, Seong Suk Lee, Cheol-soo Sone | 2013-06-18 |
| 8008647 | Nitride semiconductor device with superlattice active layer including barrier layers with different energy band gaps | Seong Eun Park, Min Ho Kim | 2011-08-30 |
| 7923716 | Nitride semiconductor device | Soo Min Lee, Hee Seok Park, Seong Suk Lee, Cheol-soo Sone | 2011-04-12 |
| 7915607 | Nitride semiconductor device | Seong Suk Lee, Hee Seok Park | 2011-03-29 |
| 7718992 | Nitride semiconductor device | Jong-Hak Won, Soo-Han Kim, Seong Suk Lee | 2010-05-18 |