Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10535869 | Positive active material, lithium battery including the same, and method of manufacturing the positive active material | Young-Ki Kim, Young-Hun Lee, Ick-Kyu Choi, Yong-Chul Park | 2020-01-14 |
| 10454099 | Positive active material for rechargeable lithiuim battery and rechargeable lithium battery including same | Young-Hun Lee, Ji Yeon Jang, Soon-Kie Hong, Young-Ki Kim, Ick-Kyu Choi +5 more | 2019-10-22 |
| 10270095 | Lithium battery | Ick-Kyu Choi, Young-Ki Kim, Young-Hun Lee, Na Ri Park, Yong-Chul Park +1 more | 2019-04-23 |
| 10224543 | Positive active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the same | Young-Ki Kim, Na Ri Park, Young-Hun Lee, Ick-Kyu Choi, Yong-Chul Park | 2019-03-05 |
| 10026961 | Positive active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including same | Young-Ki Kim, Na Ri Park, Young-Hun Lee, Ick-Kyu Choi, Yong-Chul Park | 2018-07-17 |
| 9991515 | Rechargeable lithium battery | Young-Ki Kim, Ick-Kyu Choi, Young-Hun Lee, Na Ri Park, Yong-Chul Park +1 more | 2018-06-05 |
| 9893348 | Positive active material for lithium secondary battery and lithium secondary battery | Young-Ki Kim, Young-Hun Lee, Na-Leum Yoo, Na Ri Park, Hong-Kyu Choi +2 more | 2018-02-13 |
| 9653726 | Rechargeable lithium battery comprising positive electrode comprising sacrificial positive active material | Ick-Kyu Choi, Young-Ki Kim, Young-Hun Lee, Na-Leum Yoo, Na Ri Park +1 more | 2017-05-16 |
| 9573820 | Method for preparing positive active material for rechargeable lithium battery and rechargeable lithium battery including positive active material | Young-Ki Kim, Young-Hun Lee, Na-Leum Yoo, Na Ri Park, Ick-Kyu Choi +1 more | 2017-02-21 |
| 9478799 | Rechargeable lithium battery | Ick-Kyu Choi, Young-Ki Kim, Young-Hun Lee, Na-Leum Yoo, Na Ri Park +1 more | 2016-10-25 |
| 9368786 | Positive active material and lithium battery including the same | Young-Hun Lee, Jay-Hyok Song, Ick-Kyu Choi, Young-Ki Kim, Yu-Mi Song +1 more | 2016-06-14 |
| 9246166 | Composite cathode active material, cathode and lithium battery including the composite cathode active material, and preparation method thereof | Young-Hun Lee, Na Ri Park, Young-Ki Kim, Na-Leum Yoo, Ick-Kyu Choi +1 more | 2016-01-26 |
| 9184443 | Cathode active material, method of preparing the cathode material, cathode, and lithium secondary battery including the same | Young-Hun Lee, Na Ri Park, Young-Ki Kim, Ick-Kyu Choi, Yong-Chul Park +1 more | 2015-11-10 |
| 9034520 | Positive active material for lithium secondary battery | Young-Ki Kim, Young-Hun Lee, Jay-Hyok Song, Ick-Kyu Choi, Yong-Chul Park +1 more | 2015-05-19 |
| 8999575 | Positive electrode and lithium battery including the same | Ick-Kyu Choi, Young-Ki Kim, Jay-Hyok Song, Young-Hun Lee, Yu-Mi Song +1 more | 2015-04-07 |
| 8409471 | Green phosphor and display device including the same | Yu-Mi Song, Jay-Hyok Song, Ick-Kyu Choi, Young-Hun Lee, Young-Ki Kim +5 more | 2013-04-02 |
| 8147716 | Red phosphor and plasma display panel including same | Young-Ki Kim, Ick-Kyu Choi, Jay-Hyok Song, Yu-Mi Song, Young-Hun Lee +3 more | 2012-04-03 |
| 8102120 | Plasma display panel | Kyeongwoon Chung, Young Kwan Kim, Jung-Woo Moon, Young-Gil Yoo, Minkyu Kim +2 more | 2012-01-24 |
| 8017038 | Green phosphor and plasma display panel including the same | Young-Hun Lee, Ick-Kyu Choi, Young-Ki Kim, Jay-Hyok Song, Yu-Mi Song +3 more | 2011-09-13 |
| 7919922 | Green phosphor for plasma display panel and plasma display panel including a phosphor layer formed of the same | Sung-Yong Lee, Young-Gil Yoo, Jin Won Kim, Young Kwan Kim | 2011-04-05 |
| 7772772 | Green phosphor and plasma display panel using the same | Hyang Mi Kim, Sung Ho Woo | 2010-08-10 |