Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8716633 | Method for manufacturing PTC device and system for preventing overheating of planar heaters using the same | Suk-Hwan Kang | 2014-05-06 |
| 6319424 | Polymer/liquid dispersion, composite film and method for producing same | Soo-Jin Park, Jae-Rock Lee | 2001-11-20 |
| 6270691 | Polymer liquid crystal emulsion stabilized by water soluble copolymer, liquid crystal composite film and method for preparing thereof | Soo-Jin Park, Jae-Rock Lee | 2001-08-07 |