Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11194080 | Diffractive optical element and device | Beom Seok Kim, Ju Hyun Kim, Hoon Song, Jung-kwuen An, Sung Dug Kim +2 more | 2021-12-07 |
| 11161980 | Composition comprising polymer and inorganic particles, polyimide-inorganic particles composite, article including the composite, and optical device including the article | Won Joon CHO, Young Jae Kang, Eun Sung Lee | 2021-11-02 |
| 11166351 | Solder reflow apparatus and method of manufacturing an electronic device | Sin-Yeob Lee, Dong-Woo Shin | 2021-11-02 |