Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10093752 | Homopolymer nanoparticles by self-emulsion polymerization reaction and preparation method thereof | Jae-Suk Lee, Dong Woo Kim, Mohammad Changei, Hong-Joon Lee | 2018-10-09 |
| 9391039 | Solder balls and semiconductor device employing the same | Jeong Tak MOON, Jae Yeol SON, Eung Jae KIM, Hui Joong KIM, Ho Gun CHA | 2016-07-12 |
| 9163301 | Method of producing tin emitted low alpha radiation by using vacuum refining | Jaepil Jung, Dohyun Jung, Yongcheol Chu, HyunKyu Lee, Cheolhee Kim | 2015-10-20 |