Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9839110 | Plasma light source apparatus and light source system including the same | Wook Kim, Won-Don Joo, Sung Hwi CHO, Young Kyu Park, Jung Chul Lee +1 more | 2017-12-05 |
| 9746430 | Optical inspecting apparatus | Tae-Joong Kim, Young Kyu Park, Ki-Jung Son, Chang-Hoon Choi | 2017-08-29 |
| 9702826 | Method of inspecting a surface of an object and optical system for performing the same | Kohei Hashimoto, Wook Kim, Chang-Hoon Choi | 2017-07-11 |
| 9546772 | Rod lens for lighting apparatus, lighting apparatus including the same and semiconductor manufacturing method using the apparatus | Kwang Soo Kim, Wook Kim, Tae-Joong Kim | 2017-01-17 |