Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9090800 | Adhesive tape for manufacturing electronic components | Sung Hwan Choi, Hae-Sang Jeon, Chang-Hoon Sim | 2015-07-28 |
| 8945668 | Phenoxy resin composition for transparent plastic substrate and transparent plastic substrate using the same | Chang-Hoon Sim, Yeun-Soo KIM | 2015-02-03 |
| 8524833 | High-efficiency light diffusing polymeric film and manufacturing method thereof | Chang-Hoon Sim, Hae-Sang Jun | 2013-09-03 |
| 8263428 | Polymer electrolytes for dye-sensitized solar cells and method for manufacturing modules of dye-sensitized solar cells using the same | Chang-Hoon Sim, Sang Pil Kim | 2012-09-11 |
| 8057894 | Adhesive tape for electronic components | Sang Pil Kim, Woo Seok Kim | 2011-11-15 |
| 7960023 | Adhesive film for stacking semiconductor chips | Chang-Hoon Sim, Hae-Sang Jun, Jun Ho Lee, Yun-Min Park | 2011-06-14 |