Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8865299 | Multi-layered acrylic retardation film and fabrication method thereof | Jeong Min Choi, Min Hee Lee, Sang-Min Kwak, Jun-Geun Um, Kyung Sik Kim | 2014-10-21 |
| 5510300 | Sealing glass compositions using ceramic composite filler | Byung Chul Lim, Ki Yeon Lee, Tae Ho Park | 1996-04-23 |