Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10249404 | Ceramic paste composition using carbon nanotube or carbon nanotube-metal complex, and conductive film containing same | Han Oh Park, Jae Ha Kim | 2019-04-02 |
| D842840 | Speaker | Gyoo-Sang Choi, Bum-Ho Chun | 2019-03-12 |
| D842272 | Speaker | Gyoo-Sang Choi, Bum-Ho Chun | 2019-03-05 |