Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11411213 | Negative active material for rechargeable lithium battery, and rechargeable lithium battery including same | Jung-Yeon Won, Dae-Seop Lim, Sung-Hwa Eo, Jung Wook CHA | 2022-08-09 |
| 10381638 | Negative active material for rechargeable lithium battery, and rechargeable lithium battery including the same | — | 2019-08-13 |
| 10193140 | Positive active material for rechargeable lithium battery and rechargeable lithium battery | Jung-Woo An, Sumihito Ishida | 2019-01-29 |
| 10116004 | Electrolyte for lithium battery for solid state drive backup power and lithium battery for solid state drive backup power including the same | Da-Woon Han, Jan-Dee Kim, Sung-Hwa Eo | 2018-10-30 |
| 9853320 | Positive active material for rechargeable lithium battery and rechargeable lithium battery including same | Sumihito Ishida, Bok-Hyun Ka | 2017-12-26 |
| 9793539 | Negative electrode for rechargeable lithium battery, rechargeable lithium battery including same and method of preparing rechargeable lithium battery | Jake Kim | 2017-10-17 |
| 9793064 | Crystalline carbonaceous material with controlled interlayer spacing and method of preparing same | Bok-Hyun Ka, Eui-Hwan Song, Jung-Woo An | 2017-10-17 |
| 9525175 | Negative electrode for secondary lithium battery, and secondary lithium battery | Bok-Hyun Ka, Da-Woon Han | 2016-12-20 |
| 9450248 | Active material for rechargeable lithium battery and rechargeable lithium battery including the same | Sang Min Lee, Min-Seok Sung, Wan-Uk Choi, Young-Hee Lee | 2016-09-20 |
| 9419270 | Positive electrode for rechargeable lithium battery and rechargeable lithium battery | Jung-Woo An, Da-Woon Han | 2016-08-16 |
| 9153842 | Rechargeable lithium battery including positive electrode including activated carbon and electrolyte containing propylene carbonate | Eui-Hwan Song | 2015-10-06 |
| 9093711 | Active material including a thin film graphite layer and rechargeable lithium battery | Sumihito Ishida, Eui-Hwan Song | 2015-07-28 |
| 9059463 | Positive electrode for rechargeable lithium battery and rechargeable lithium battery including same | Sumihito Ishida, Jung-Woo An | 2015-06-16 |
| 9054365 | Negative active material for rechargeable lithium battery and rechargeable lithium battery | Sumihito Ishida, Eui-Hwan Song | 2015-06-09 |
| 9005818 | Negative electrode active material and lithium battery including the same | So Ra Lee, Jae-Myung Kim, Jun Sik Kim | 2015-04-14 |
| 9005815 | Negative active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery | Bok-Hyun Ka, Da-Woon Han | 2015-04-14 |
| 8894964 | Crystalline carbonaceous material with controlled interlayer spacing and method of preparing same | Bok-Hyun Ka, Da-Un Han, Hyun-Uk Jo, Sumihito Ishida, Eui-Hwan Song | 2014-11-25 |
| 8889299 | Positive active material and method of preparing same and rechargeable lithium battery including same | Young Seak Lee | 2014-11-18 |
| 8852809 | Positive electrode for rechargeable lithium battery with high voltage and rechargeable lithium battery including same | Bok-Hyun Ka, Sumihito Ishida, Da-Woon Han, Eui-Hwan Song | 2014-10-07 |
| 8771878 | Positive electrode for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same | Da-Woon Han, Eui-Hwan Song | 2014-07-08 |
| 8691442 | Negative active material comprising carbon core particles coated with thin film covering for a rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same | Bok-Hyun Ka, Eui-Hwan Song | 2014-04-08 |
| 8647768 | Positive active material composition and positive electrode for electrochemical device, and electrochemical device including the same | Mee-Young Lee, Sumihito Ishida, Eui-Hwan Song | 2014-02-11 |
| 8628883 | Positive electrode for rechargeable lithium battery and rechargeable lithium battery including same | Sumihito Ishida, Jung-Woo An, Jin-Man Jeoung, Eui-Hwan Song | 2014-01-14 |
| 8592086 | Negative electrode comprising an additive with a ceramic core and carbon disposed on the core for energy storage device and energy storage device including same | Bok-Hyun Ka | 2013-11-26 |
| 8372536 | Battery module | Man-Seok Han, Eui-Hwan Song, Sumihito Ishida, Satoshi Narukawa, Jin-Kyu Hong +3 more | 2013-02-12 |