Issued Patents All Time
Showing 126–139 of 139 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D581385 | Cellular phone | Da Na Jung | 2008-11-25 |
| D580905 | Cellular phone | Da Na Jung | 2008-11-18 |
| D576131 | Cellular phone | — | 2008-09-02 |
| D567792 | Mobile phone | Da Na Jung | 2008-04-29 |
| 7364793 | Powdered lithium transition metal oxide having doped interface layer and outer layer and method for preparation of the same | Jens Paulsen, Munju Kim, Joon Sung Bae, Jaeup Jang | 2008-04-29 |
| 7252906 | Positive active material for a lithium secondary battery with higher performance and preparation method of the same | Yong-Hoon Kwon, Seong-Yong Park, Mi-Seon Kwak, Jong Moon Yoon, Joon Sung Bae +1 more | 2007-08-07 |
| 7235193 | Complex lithium metal oxides with enhanced cycle life and safety and a process for preparation thereof | Yong-Hoon Kwon, Seong-Yong Park, Jin-On Kim, Ki Young Lee | 2007-06-26 |
| 7217479 | Non-aqueous electrolyte additive for improving safety and lithium ion secondary battery comprising the same | Jeh-Won Choi, Yeon Hee Lee, Young-Tack An, Hyeong Jin Kim | 2007-05-15 |
| 7217477 | Non-aqueous electrolyte additive for improving safety and lithium ion secondary battery comprising the same | Jeh-Won Choi, Yeon Hee Lee, Young-Tack An, Hyeong Jin Kim | 2007-05-15 |
| D538772 | Cellular phone | Yong Duck Cha | 2007-03-20 |
| D533160 | Cellular phone | Hyun Woo Yoo | 2006-12-05 |
| 7056486 | Method for preparing lithium manganese spinel complex oxide having improved electrochemical performance | Yong-Hoon Kwon, Joon Sung Bae, Ki Young Lee | 2006-06-06 |
| 6929788 | Method for preparing lithium manganese spinel oxide having improved electrochemical performance | Seong-Yong Park, Ki Young Lee, Joon Sung Bae | 2005-08-16 |
| 5846511 | Process for preparing crystalline titania powders from a solution of titanium salt in a mixed solvent of water and alcohol | Chong Hee Kim, Do-Kyung Kim, Young Tae Moon | 1998-12-08 |