Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491889 | Ferroelectric single crystal wafer and process for the preparation thereof | Sung Min Rhim, Min Chan Kim | 2002-12-10 |
| 6468498 | Composite metal material, preparation thereof and photocatalytic process using same | Min Chan Kim, Gil-Seon Kang, Wha Young Lee, In Kyu Song, Young Gwan Ko | 2002-10-22 |
| 6421152 | Optical buffer utilizing a cell pointer | Kyeong Mo Yoon, Yoon Hak Bang, Su Mi Chang, Jin Sik PARK, Yong Ki Park +1 more | 2002-07-16 |