Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12147143 | Optical phased array radiator | Hyun-Woo Rhee, Hyeon-Ho Yoon, Nam-Hyun Kwon, Hyo-Hoon Park, Geum-Bong Kang | 2024-11-19 |
| 11467333 | Backlight unit for blind spot warning lighting | Seon-Yong An, Kyoung-Chun Kweon, Seok Kim | 2022-10-11 |
| 10935800 | Light spreading complex lens | Seok Kim | 2021-03-02 |
| 10830942 | Optical fiber with reducing light bias for lighting and manufacturing method of the same | Jin Taek Hwang, Byeok Jae Lee | 2020-11-10 |
| 10761255 | Light guide | Yang Jin Kwon | 2020-09-01 |
| 10598325 | Light source module and vehicle headlamp using the same | — | 2020-03-24 |
| 10247376 | Light source module and vehicle headlamp using the same | — | 2019-04-02 |
| 10161590 | Exterior light emitting diode package for vehicle | Kwang-Jin Park, Kyung Ill Won | 2018-12-25 |
| 8138565 | Lateral double diffused metal oxide semiconductor device and method of making the same | — | 2012-03-20 |
| 5455131 | Method for fabrication of lithography mask | Jun Seok Lee | 1995-10-03 |