Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308430 | Composite positive electrode active material for lithium secondary battery, preparation method thereof, and lithium secondary battery including positive electrode including the same | Kwanghwan Cho, Moonsu Yoon | 2025-05-20 |
| 12107268 | Composite positive electrode active material for lithium secondary battery, preparation method thereof, and lithium secondary battery including positive electrode including the same | Kwanghwan Cho, Moonsu Yoon | 2024-10-01 |
| 11682757 | Composite anode active material, method of preparing the composite anode material, and lithium secondary battery comprising the composite anode active material | Jaekyung Sung, Seong Hyeon Choi, Jiyoung Ma, Yoonkwang Lee | 2023-06-20 |
| 11335901 | Negative active material for lithium secondary battery, manufacturing method thereof and lithium secondary battery including the same | Min Seong Ko, Sujong Chae | 2022-05-17 |
| 11189889 | Rechargeable battery | Da-Un Han, Minjoon Park, Hyungyeon Cha | 2021-11-30 |
| 10797317 | Cathode active material for lithium ion secondary batteries, method for manufacturing the same, and lithium ion secondary batteries including the same | Moon Su Yoon | 2020-10-06 |
| 10790498 | Positive active material for rechargeable lithium battery, method of preparing the same, electrode including the same, and rechargeable lithium battery including the electrode | Jun Hyeok Kim, Hyun Su Ma | 2020-09-29 |
| 10566612 | Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same | — | 2020-02-18 |
| 10340518 | Anode active material for lithium secondary battery, preparation method therefor, and lithium secondary battery containing same | Min Seong Ko, Su Jong Chae, Ji Young Ma, Nam Hyung Kim | 2019-07-02 |
| 10283770 | Composite cathode active material, method of preparing the same, and cathode and lithium battery including the composite cathode active material | Kwanghwan Cho, Hyejung Kim | 2019-05-07 |
| 9972835 | Positive active material for rechargeable lithium battery, method for manufacturing the same, and rechargeable lithium battery including the same | Mi Jung NOH | 2018-05-15 |
| 9954221 | Cathode active material for lithium rechargeable battery, method of manufacturing the same, and lithium rechargeable battery including the same | Pilgun Oh | 2018-04-24 |
| 9660254 | Method for producing silicon-based negative electrode active material, negative electrode active material for lithium secondary battery, and lithium secondary battery comprising same | Soojin Park, Sin Ho Choi, Byoung Man Bang | 2017-05-23 |
| 9413000 | Negative-electrode active material for rechargeable lithium battery | Jae-Bum Choo, Byung-Hee Han, Hyun Jung Kim, Ki Tae Kim, Je-Young Kim | 2016-08-09 |
| 9391321 | Negative-electrode active material for lithium secondary battery and method of preparing the same | Ki Tae Kim, Soon-Ho Ahn, Je-Young Kim, Mi-Hee Park | 2016-07-12 |
| 9306209 | Method of preparing negative active material containing a carbon-coated silicon core for a rechargeable lithium battery and a rechargeable lithium battery | Min Ho SEO, Mi-Hee Park, Hye Jung Kim, Ki Tae Kim, Je-Young Kim | 2016-04-05 |
| 9257701 | Electrochemical cell | — | 2016-02-09 |
| 9203083 | Negative electrode active material for rechargeable lithium battery, method for preparing the same, and rechargeable lithium battery including the same | Soojin Park | 2015-12-01 |
| 9172081 | Negative active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same | Mi-Hee Park | 2015-10-27 |
| 9096705 | Block copolymer for manufacturing nanowire and method for manufacturing thereof | Sooiin Park, Hyun-Kon Song, Byoungman Bang | 2015-08-04 |
| 8669008 | Negative-electrode active material for rechargeable lithium battery | Jae-Bum Choo, Byung-Hee Han, Hyun Jung Kim, Ki Tae Kim, Je-Young Kim | 2014-03-11 |
| 8574942 | Method of forming silicon nanowires and method of fabricating lithium secondary battery using the same | Soojin Park, Byoungman Bang, Jung-Pil Lee, Hyun-Kon Song | 2013-11-05 |
| 8444883 | Method for preparing cathode active material for lithium secondary battery | Junho Eom, Yoon Han Chang, Chang Won Park, Seung Won Lee, Sang Hoon Jeon +1 more | 2013-05-21 |
| 7687203 | Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same | Youn-Han Chang, Jin Young Kim, Yoo-Jung Kim, Hyun Jung Kim, Hae Suk Hwang | 2010-03-30 |