Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10217680 | Test apparatus and manufacturing apparatus of light emitting device package | Dae Seo Park, Oh Seok Kwon, Jong Tae Kim, Choo-ho KIM | 2019-02-26 |
| 9109154 | Apparatus and method for automatically mixing phosphor | Myeong Ho Noh, Choo-ho KIM, Dong Hee Lim | 2015-08-18 |