Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827741 | Epoxy compound, composition prepared therefrom, semiconductor device prepared therefrom, electronic device prepared therefrom, article prepared therefrom, and method of preparing epoxy compound | Changho NOH, Songwon Hyun, Yoonseok Ko, Mijeong KIM, Keechang Lee +1 more | 2023-11-28 |
| 11550148 | Vacuum mold apparatus, systems, and methods for forming curved mirrors | Kyubong Chae, Sung Hwa Hong, Hong-keun Jee, Jonghwa Kim | 2023-01-10 |