Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416732 | Method and robot for setting automatic arrival location on map and optimizing route based on data | Wookyong KWON, Hakjun Lee, Myeong Geun Park | 2025-09-16 |
| 8835049 | Negative active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery including the same | Kyoung-Han Yew, Nam-Soon Choi, Sung-Soo Kim | 2014-09-16 |
| 8685567 | Rechargeable lithium battery | Nam-Soon Choi, Kyoung-Han Yew, Doo-Kyoung Lee, Sung-Soo Kim | 2014-04-01 |
| 8592083 | Negative electrode and negative active material for rechargeable lithium battery, and rechargeable lithium battery including same | Nam-Soon Choi, Kyoung Han Ryu, Doo-Kyoung Lee, Sang Min Lee, Wan-Uk Choi | 2013-11-26 |
| 8524394 | Negative electrode and negative active material for rechargeable lithium battery, and rechargeable lithium battery including same | Nam-Soon Choi, Kyoung Han Ryu, Doo-Kyoung Lee, Sang Min Lee, Wan-Uk Choi | 2013-09-03 |
| 8367248 | Negative active material for rechargeable lithium battery, method of preparing thereof, and rechargeable lithium battery including the same | Kyoung-Han Yew, Nam-Soon Choi, Sung-Soo Kim | 2013-02-05 |
| 8110305 | Rechargeable lithium battery | Nam-Soon Choi, Kyoung-Han Yew, Doo-Kyoung Lee, Sung-Soo Kim | 2012-02-07 |
| 7931984 | Negative electrode for rechargeable lithium battery, and rechargeable lithium battery including the same | Nam-Soon Choi, Kyoung-Han Yew, Sang Min Lee, Doo-Kyoung Lee, Wan-Uk Choi | 2011-04-26 |