Issued Patents 2022
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11532807 | Spinel-structured lithium manganese-based positive electrode active material, and positive electrode and lithium secondary battery which include the positive electrode active material | So Ra Baek, Min Suk Kang, Sang Wook Lee, Eun Sol Lho, Wen Xiu Wang | 2022-12-20 |
| 11532815 | Positive electrode active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including the positive electrode active material | Ji Hye Kim, Byung Chun Park, So Ra Baek, Tae Gu Yoo | 2022-12-20 |
| 11522169 | Sulfide-based all-solid-state battery including surface heat-treated positive electrode active material and method of manufacturing the same | Chi Ho Jo, Hyuk In Moon, Ying Shirley Meng | 2022-12-06 |
| 11515522 | Positive electrode active material for secondary battery, method of preparing the same, and lithium secondary battery including the positive electrode active material | Dong Hun Lee, Young Uk Park, Sung Bin Park, Dong Hwi Kim, Tae Gu Yoo | 2022-11-29 |
| 11508961 | Method of preparing positive electrode active material for secondary battery | Sung Bin Park, Dong Hun Lee, Ji Hye Kim, Dong Hwi Kim, Hyung Man Cho +1 more | 2022-11-22 |
| 11476456 | Lithium cobalt-based positive electrode active material, preparation method thereof, positive electrode and secondary battery including the same | Chi Ho Jo, Min Kyu You, Sung Bin Park, Hyuck Hur, Jin Tae Hwang | 2022-10-18 |
| 11476466 | Method of preparing irreversible additive included in cathode material for lithium secondary battery, cathode material including irreversible additive prepared by the same, and lithium secondary battery including cathode material | Hyelim Jeon, Seul Ki Kim, Sang Wook Lee, Minsuk Kang, Sora Baek +1 more | 2022-10-18 |
| 11450846 | Positive electrode material for lithium secondary battery, method of preparing the same, and positive electrode for lithium secondary battery and lithium secondary battery which includes the positive electrode material | Young Uk Park, Tae Gu Yoo, Jin Tae Hwang, Sung Bin Park | 2022-09-20 |
| 11424447 | Positive electrode active material for lithium secondary battery and method for preparing the same | Younguk Park, Tae Gu Yoo, Jintae Hwang, Sungbin Park | 2022-08-23 |
| 11404693 | Cathode additive, preparation method thereof, and cathode and lithium secondary battery comprising the same | Ji Hye Kim, Byungchun Park, Jungmin Han | 2022-08-02 |
| 11398623 | Method for preparing positive electrode additives of lithium secondary battery | Eunsol Lho, Hyelim Jeon, Donghun Lee, Sang Wook Lee, Minsuk Kang +1 more | 2022-07-26 |
| 11377367 | Metal-doped cobalt precursor for preparing positive electrode active material for secondary battery | Chi Ho Jo, Sungbin Park, Jiyoung Park, Bo Ram Lee, Hyuck Hur | 2022-07-05 |
| 11367871 | Positive electrode active material for secondary battery and lithium secondary battery including the same | In Seong Ju, Byung Chun Park, Joo Hong Jin, Ju Kyung Shin, Ji Hye Kim +2 more | 2022-06-21 |
| 11342557 | Positive electrode active material for lithium rechargeable battery, method of producing the same, and lithium rechargeable battery including the same | Chi Ho Jo, Hyuck Hur, Seul Ki Kim, Gi Beom Han | 2022-05-24 |
| 11329286 | Lithium cobalt-based positive electrode active material, preparation method thereof, positive electrode and secondary battery including the same | Sung Bin Park, Min Kyu You, Chi Ho Jo, Hyuck Hur, Jin Tae Hwang | 2022-05-10 |
| 11329287 | Cathode additive, preparation method thereof, and cathode and lithium secondary battery comprising the same | Jungmin Han, Byungchun Park, Ji Hye Kim | 2022-05-10 |
| 11299401 | Positive electrode active material for secondary battery, manufacturing method thereof, and secondary battery including same | Ji Hye Kim, Byung Chun Park, So Ra Baek, Tae Gu Yoo | 2022-04-12 |
| 11289695 | Positive electrode active material comprising lithium-rich lithium manganese-based oxide and further comprising lithium tungsten compound, or additionally tungsten compound on the lithium-rich lithium manganese-based oxide, and positive electrode for lithium secondary battery comprising the same | Gi Beom Han, Jintae Hwang, Sungbin Park | 2022-03-29 |
| 11258056 | Positive electrode material, positive electrode, and lithium secondary battery which include spinel-structured lithium manganese-based positive electrode active material | So Ra Baek, Min Suk Kang, Sang Wook Lee, Eun Sol Lho, Wen Xiu Wang | 2022-02-22 |
| 11258054 | Positive electrode active material comprising lithium-rich lithium manganese-based oxide in which coating layer including lithium-deficient transition metal oxide is formed, and positive electrode for lithium secondary battery comprising the same | Gi Beom Han, Min Kyu You, Chi Ho Jo, Jintae Hwang, Sungbin Park | 2022-02-22 |