Issued Patents All Time
Showing 1–25 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12288866 | Method for preparing positive electrode active material | Sang Soon Choi, Jung Ho Lim, Won Sig Jung | 2025-04-29 |
| 12170367 | Positive electrode active material precursor for secondary battery, preparation method thereof, and method of preparing positive electrode active material | Min Joon Lee, Seong Ji Ye, Yoon Bin Park | 2024-12-17 |
| 11955629 | Positive electrode active material for lithium secondary battery, and positive electrode comprising same | Jong Pil Kim, Won Tae Kim, San Su Son, Hyuck Lee | 2024-04-09 |
| 11799071 | Positive electrode active material for lithium secondary battery, method of preparing the same, and positive electrode for lithium secondary battery and lithium secondary battery which include the positive electrode active material | Myung Gi Jeong, Se-Hwan Son, Sang Soon Choi | 2023-10-24 |
| 11258063 | Method for preparing positive electrode active material | Sang Soon Choi, Hyun Ah Park, Won Sig Jung | 2022-02-22 |
| 11189829 | Positive electrode active material for secondary battery, and method of preparing the same | Jun Seok Nho, Hyun Ah Park, Jun-Seong Ahn | 2021-11-30 |
| 10938036 | Method of preparing positive electrode material for lithium secondary battery, positive electrode material for lithium secondary battery, and lithium secondary battery including the positive electrode material | Ick Soon Kwak, Yeo June Yoon, Sung Wook Mhin | 2021-03-02 |
| 10879529 | Surface-coated positive electrode active material particles and secondary battery comprising the same | Wook Jang, Jin Young Park, Kyung Jun Kim, Jun-Seong Ahn | 2020-12-29 |
| 10756338 | Cathode active material for secondary battery and method of manufacturing the same | Dong Kwon Lee, Jun Seok Nho, Wook Jang | 2020-08-25 |
| 10700352 | Precursor of positive electrode active material for secondary battery and positive electrode active material prepared using the same | Myung Gi Jeong, Sang Won Woo, Sang Soon Choi | 2020-06-30 |
| 10665857 | Positive electrode active material for secondary battery, and method of preparing the same | Jun Seok Nho, Hyun Ah Park, Jun-Seong Ahn | 2020-05-26 |
| 10651500 | Positive electrode active material for lithium secondary battery, method for preparing the same, and secondary battery including the same | Ji Hoon Choi, In Kook Jun | 2020-05-12 |
| 10637056 | Method of preparing positive electrode active material for secondary battery and positive electrode active material for secondary battery prepared thereby | Hyuck Lee, San Su Son, Jin Wook Ju, Sang Soon Choi, Jong Pil Kim | 2020-04-28 |
| 10581076 | Method for preparing lithium iron phosphate nanopowder | In Kook Jun, Myoung-Hwan Oh | 2020-03-03 |
| 10476082 | Surface coated positive electrode active material, preparation method thereof and lithium secondary battery including the same | Wook Jang, Sang-Young Lee, Jun-Seong Ahn, Jang Hoon Park, Ju Myung Kim | 2019-11-12 |
| 10374227 | Positive electrode active material, method for preparing the same and lithium secondary battery including the same | Dong Kwon Lee, Jun Seok Nho, Byung Hyun Min, Bae Jung KIM | 2019-08-06 |
| 10340517 | Positive electrode active material, method for preparing the same and lithium secondary battery including the same | Dong Kwon Lee, Jun Seok Nho, Byung Hyun Min, Bae Jung KIM | 2019-07-02 |
| 10236499 | Polycrystalline lithium manganese oxide particles, preparation method thereof, and cathode active material including the same | Ick Soon Kwak, Hwa Seok Chae | 2019-03-19 |
| 10153488 | Method for preparing lithium iron phosphate nanopowder coated with carbon | Wook Jang, In Kook Jun | 2018-12-11 |
| 10026960 | Cathode active material coating solution for secondary battery and method of manufacturing the same | Dong Kwon Lee, Jun Seok Nho, Wook Jang | 2018-07-17 |
| 10020499 | Method for preparing lithium iron phosphate nanopowder coated with carbon | In Kook Jun, Myoung-Hwan Oh, Wook Jang | 2018-07-10 |
| 9972841 | Positive electrode active material and preparation method thereof | Ick Soon Kwak, Yeo June Yoon | 2018-05-15 |
| 9960418 | Cathode active material, preparation method thereof, and lithium secondary battery comprising the same | Ick Soon Kwak, Hwa Seok Chae, Yeo June Yoon | 2018-05-01 |
| 9941508 | Cathode active material for secondary battery, method of manufacturing the same, and cathode for lithium secondary battery including the cathode active material | Dong Kwon Lee, Jun Seok Nho, Wook Jang | 2018-04-10 |
| 9905851 | Cathode active material and method of preparing the same | Ick Soon Kwak, Hwa Seok Chae | 2018-02-27 |