| 10900637 |
Lighting device |
Chang Hyuk IM, Young Kuk Kwak, Ki Woong Kim, Hwa Young Kim |
2021-01-26 |
| 10655839 |
Light source unit |
Do Hwan Kim, Tae Young Choi |
2020-05-19 |
| RE47425 |
Lighting device having reflectors for indirect light emission |
Dong Nyung Lim, Tae Young Choi, Do Hwan Kim |
2019-06-04 |
| 10001250 |
Lighting device |
Dong Nyung Lim, Do Hwan Kim, Jae Jin Kim, Sang Hoon Lee, Keun Tak Joo +1 more |
2018-06-19 |
| 9528693 |
Lighting device |
Dong Nyung Lim, Do Hwan Kim, Jae Jin Kim, Sang Hoon Lee, Keun Tak Joo +1 more |
2016-12-27 |
| 9039242 |
Lighting device |
Tae Young Choi, Won Jin Son, Dong Nyung Lim, Jung Ha Hwang, Seung Yeon Lee +1 more |
2015-05-26 |
| 8757841 |
Lighting device |
Tae Young Choi, Won Jin Son, Dong Nyung Lim, Jung Ha Hwang, Seung Yeon Lee +1 more |
2014-06-24 |
| 8680755 |
Lighting device having reflectors for indirect light emission |
Dong Nyung Lim, Tae Young Choi, Do Hwan Kim |
2014-03-25 |
| 8629607 |
Lighting device |
Tae Young Choi, Hwa Young Kim, Il Yeong Kang, Sang Won Lee, Ji Hoo Kim +2 more |
2014-01-14 |
| 8227964 |
Lighting device |
Tae Young Choi, Hwa Young Kim, Il Yeong Kang, Sang Won Lee, Ji Hoo Kim +2 more |
2012-07-24 |