Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10295149 | Optical lens, lighting module, and light unit comprising same | Min Soo Kang | 2019-05-21 |
| 10139077 | Optical lens, light emitting module and light unit having the same | Min Soo Kang, Kwang Ho Kim, Sun Woong Kim, Ui Youn Jung | 2018-11-27 |
| 9052561 | Electrochromic device | Sung Gon JUN, Hae Min Choe | 2015-06-09 |
| 8853976 | Active control type of vibration absorbing device | Seok Jun Moon, Young-Chul Huh, Byung Hyun KIM | 2014-10-07 |
| 8242577 | Fuse of semiconductor device and method for forming the same | — | 2012-08-14 |
| 8146444 | Ultra filtration system for on-line analyzer | — | 2012-04-03 |