Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9150725 | Flame retardant polycarbonate resin composition and molded product made using the same | Doo-Han HA | 2015-10-06 |
| 8969444 | Flame retardant thermoplastic resin composition | Jin Seong LEE, Gyeong Ha Chae, Kang Yeol Park | 2015-03-03 |
| 8955578 | Heat exchanger and ventilator having the same | Sung Woo Kim, Euy Sung Chu, Jee Yong Kim | 2015-02-17 |
| 8946337 | Thermoplastic resin composition and molded product using the same | Hyung Tak Lee, Doo-Han HA, Jin-Kyung Cho | 2015-02-03 |
| 8907013 | Polycarbonate resin composition and molded product using the same | Doo-Han HA | 2014-12-09 |
| 8835558 | Polylactic acid/polycarbonate resin composition and molded product made using the same | Hyung Tak Lee, Doo-Han HA, Chang-Do JUNG, Jin-Kyung Cho, Young-Mi Chung +1 more | 2014-09-16 |
| 8829091 | Polycarbonate resin composition and molded article using the same | Doo-Han HA | 2014-09-09 |
| 8466620 | Bi-color license plate frame | — | 2013-06-18 |
| 8232343 | Environmentally-friendly polylactic acid resin composition | Young-Mi Chung, Chang-Do JUNG, Young Jun Lee, Ji Won Pack, Hyung Tak Lee +1 more | 2012-07-31 |
| 7874713 | Bi-color illuminated wheel emblem | — | 2011-01-25 |
| 7859683 | Fast three-dimensional shape measuring apparatus and method | Kuk-Won Ko | 2010-12-28 |
| 7662210 | Apparatus for manufacturing molten irons by injecting fine coals into a melter-gasifier and the method using the same | Nam-Suk Hur, Young Do Park, Hak-Dong Kim | 2010-02-16 |
| 7175324 | Illuminated exterior decorative device | — | 2007-02-13 |
| 7051464 | Illuminating rail system | — | 2006-05-30 |
| 5584191 | Cool air supply apparatus of refrigerator | — | 1996-12-17 |