Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9010149 | Vacuum glass panel and manufacturing method of same | Euy-Sik Jeon, Sang-In Moon | 2015-04-21 |
| 7921996 | Case for portable electronic device | Jong-weon Seo, Jong Hoon Kim, Chang Sik Kim, Sang Moon Lee | 2011-04-12 |