Issued Patents All Time
Showing 1–2 of 2 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 | Jae Soo Shin, Hee Chul Shin, Je Hune Chang, Seung-Pyo Hong | 2018-05-22 |
| 9828525 | Color coating composition for LED lamp diffuser and color-coated glass article using the same | Jae Soo Shin, Hee Chul Shin, Je Hune Chang, Seung-Pyo Hong | 2017-11-28 |