Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9611986 | LED light-diffusing lens adopting asymmetric free-form surface expression | Dong Hoon Hyun | 2017-04-04 |
| 9395063 | LED lighting engine adopting an icicle type diffusion unit | Dong Hoon Hyun | 2016-07-19 |
| 9182102 | Reflector having reflection pattern for compensating for lighting characteristic of LED package and LED lamp including the same | Dong Hoon Hyun | 2015-11-10 |