Issued Patents All Time
Showing 26–50 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9005818 | Negative electrode active material and lithium battery including the same | So Ra Lee, Jun Sik Kim, Kyeu-Yoon Sheem | 2015-04-14 |
| 8927154 | Lithium titanium oxide, method of preparing lithium titanium oxide, and lithium rechargeable battery including lithium titanium oxide | Jong-Hee Lee, Young-Su Kim, Kyu-Nam Joo, So Ra Lee, Deok-Hyun Kim +3 more | 2015-01-06 |
| 8871388 | Negative electrode for lithium battery and lithium battery including negative electrode | Beom-Kwon Kim, Kyu-Nam Joo, Jong-Hee Lee, So Ra Lee, Young-Su Kim +2 more | 2014-10-28 |
| 8852804 | Negative electrode for lithium ion secondary battery and lithium ion secondary battery including the same | Kyu-Nam Joo, Beom-Kwon Kim, Jong-Hee Lee, Young-Su Kim, Deok-Hyun Kim +2 more | 2014-10-07 |
| 8815448 | Negative active material and lithium battery | So Ra Lee, Kyu-Nam Joo, Jong-Hee Lee, Tae Sik Kim, Ui-Song Do +6 more | 2014-08-26 |
| 8697282 | Negative active for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same | Chun-Gyoo Lee, Chang-Wook Kim, Byung-Joo Chung, Han-Eol Park | 2014-04-15 |
| 8642215 | Negative active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the same | Tae Sik Kim, Kyu-Nam Joo, Deok-Hyun Kim | 2014-02-04 |
| 8609282 | Electrode conductive material, electrode material including the conductive material, and electrode and lithium battery each including the electrode material | Deok-Hyun Kim, Kyu-Nam Joo, So Ra Lee, Jong-Hee Lee, Young-Su Kim +2 more | 2013-12-17 |
| 8592087 | Negative active material, electrode including the same, and lithium battery including electrode | Deok-Hyun Kim, Kyu-Nam Joo, So Ra Lee, Jong-Hee Lee, Young-Su Kim +2 more | 2013-11-26 |
| 8586002 | Lithium titanium oxide for anode active material for lithium rechargeable battery, method of preparing lithium titanium oxide, and lithium rechargeable battery including lithium titanium oxide | Jong Ho Lee, Young-Su Kim, Kyu-Nam Joo, So Ra Lee, Deok-Hyun Kim +3 more | 2013-11-19 |
| 8530085 | Negative electrode active material containing nanometal particles and super-conductive nanoparticles and lithium battery comprising the negative electrode active material | So Ra Lee, Kyu-Nam Joo, Sean Do, Jong-Hee Lee, Young-Su Kim +4 more | 2013-09-10 |
| 8388863 | Silicate phosphor for UV and long-wavelength excitation and preparation method thereof | Joung Kyu Park, Chang Hae Kim, Kyoung Jae Choi, Kyung Nam Kim | 2013-03-05 |
| 8318344 | Negative electrode for lithium battery and lithium battery including the same | Beom-Kwon Kim, Kyu-Nam Joo, So Ra Lee, Jong-Hee Lee, Young-Su Kim +2 more | 2012-11-27 |
| 8164255 | Inorganic light emitting display with field emission layer | Yoon-Jin Kim, Hee-Sung Moon, Mun-Ho Nam, Hyoung-Bin Park, Seung-Hyun Son | 2012-04-24 |
| 7994696 | Electron emission device, electron emission type backlight unit including the electron emission device, and method of manufacturing the electron emission device | Hyun-Ki Park, Hee-Sung Moon, Yoon-Jin Kim, Kyu-Nam Joo, So Ra Lee | 2011-08-09 |
| 7973460 | Composition for forming electron emitter, electron emitter formed using the composition, electron emission device having the emitter, and backlight unit having the emitter | Yoon-Jin Kim, Hee-Sung Moon | 2011-07-05 |
| 7960906 | Electron emission device, light emission apparatus including the same, and method of manufacturing the electron emission device | So Ra Lee, Yoon-Jin Kim, Hee-Sung Moon, Kyu-Nam Joo, Hyun-Ki Park +1 more | 2011-06-14 |
| 7871545 | Hybrid composite including carbon nanotube and carbide-derived carbon, electron emitter including the hybrid composite, method of preparing the electron emitter, and electron emission device including the electron emitter | Yoon-Jin Kim, Hee-Sung Moon, Dong-Sik Zang | 2011-01-18 |
| 7868532 | Light emission device and display device provided with the same | Hee-Sung Moon, Yoon-Jin Kim | 2011-01-11 |
| 7795794 | Electron emission source, electron emission device using the same, and composition for the same | Hee-Sung Moon, So Ra Lee | 2010-09-14 |
| 7678452 | Carbon nanotube hybrid system using carbide-derived carbon, a method of making the same, an electron emitter comprising the same, and an electron emission device comprising the electron emitter | Yoon-Jin Kim, Hee-Sung Moon | 2010-03-16 |
| 7615917 | Electron emission source, method of preparing the same, and electron emission device employing the electron emission source | Young Chul Choi, Chang-Wook Kim, Eun Mi Lee, Joong-Woo Nam, Sung-Hee Cho +2 more | 2009-11-10 |
| 7537975 | Organic thin film transistor and method of fabricating the same | Hee-Sung Moon | 2009-05-26 |
| 7457510 | Light guide member and backlight unit including light guide member | Dong-Ho Lee, Won Ki Cho, Kyung Il Park | 2008-11-25 |
| 7328341 | Method and apparatus for protecting file system based on digital signature certificate | You-Jin Eun, Ki-Yoong HONG, Min Goo Lee | 2008-02-05 |