Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9976046 | Color coating composition for LED lamp diffuser using glass frits and color-coated glass article using the same | Hyeon Bae, Hee Chul Shin, Je Hune Chang, Seung-Pyo Hong | 2018-05-22 |