Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10047191 | Compound containing phosphonium ion, epoxy resin composition containing same, and device manufactured by using same | Jin Min CHEON, Min Gyum KIM, Dong Hwan Lee, Hwan-Sung Cheon, Seung Han | 2018-08-14 |
| 9957348 | Pyridiniuivi-based compound, epoxy resin composition comprising same, and apparatus manufactured using same | Dong Hwan Lee, Min Gyum KIM, Jin Min CHEON, Hwan-Sung Cheon, Seung Han | 2018-05-01 |
| 9890238 | Curing catalyst for epoxy resin composition, epoxy resin composition comprising same, and apparatus manufactured by using same | Min Gyum KIM, Dong Hwan Lee, Jin Min CHEON, Hwan-Sung Cheon, Seung Han | 2018-02-13 |