Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11453272 | Photocatalyst device and air conditioner for vehicle having the same | Jae-Ho Kim, Ji-Yong Park, Youn Woo Lim, Yong Jun Jee, Gi-Woo Ro | 2022-09-27 |
| 11189829 | Positive electrode active material for secondary battery, and method of preparing the same | Jun Seok Nho, Seung Beom Cho, Hyun Ah Park | 2021-11-30 |
| 10879529 | Surface-coated positive electrode active material particles and secondary battery comprising the same | Wook Jang, Seung Beom Cho, Jin Young Park, Kyung Jun Kim | 2020-12-29 |
| 10857857 | Photocatalyst device and air conditioner for vehicle having the same | Jae-Ho Kim, Ji-Yong Park, Youn Woo Lim, Yong Jun Jee, Gi-Woo Ro | 2020-12-08 |
| 10665857 | Positive electrode active material for secondary battery, and method of preparing the same | Jun Seok Nho, Seung Beom Cho, Hyun Ah Park | 2020-05-26 |
| 10476082 | Surface coated positive electrode active material, preparation method thereof and lithium secondary battery including the same | Wook Jang, Sang-Young Lee, Seung Beom Cho, Jang Hoon Park, Ju Myung Kim | 2019-11-12 |
| 10112461 | Photocatalyst device and air conditioner for vehicle having the same | Jae-Ho Kim, Ji-Yong Park, Youn Woo Lim, Yong Jun Jee, Gi-Woo Ro | 2018-10-30 |
| 10023800 | Composition for manufacturing optical elements with negative optical dispersion, and optically anisotropic body manufactured therefrom | Jung Hyun Kim, Sung-Ho Chun, Kyung Chang Seo, Min Hyung Lee | 2018-07-17 |
| 9774040 | Surface coated positive electrode active material, preparation method thereof and lithium secondary battery including the same | Wook Jang, Seung Beom Cho, Ick Soon Kwak | 2017-09-26 |
| 6803340 | Catalyst for removing dioxin and preparation method thereof | Sang Ho Lee, Jong Hyun Kim, Bong-Jea Kim | 2004-10-12 |
| 6800585 | Catalyst for selective catalytic reduction of nitrogen oxides and a method for preparing the same | Kyung II Choi, Sang Ho Lee, Choul Woo SHIN, Bong-Jea Kim | 2004-10-05 |
| 6673740 | Method for preparing a catalyst for reduction of nitrogen oxides | Kyung Il Choi, Sang Ho Lee, Choul Woo SHIN, Jong Hyun Kim, Bong-Jea Kim | 2004-01-06 |
| 6602818 | Method for preparing a catalyst for selective catalytic reduction of nitrogen oxides | Kyung Il Choi, Sang Ho Lee, Choul Woo SHIN | 2003-08-05 |