Issued Patents 2022
Showing 1–7 of 7 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, Wang Mo Jung, Sang Wook Lee, Eun Sol Lho, Wen Xiu Wang | 2022-12-20 |
| 11451701 | Server and method for providing connected service | Young Su Kang, Seung Yo Jang | 2022-09-20 |
| 11414364 | Method for decomposing phenolic by-products | Sang Beom Lee, Chi Hyun Jang | 2022-08-16 |
| 11407694 | Method for decomposing byproducts in phenol production process | Sang Beom Lee, Sung Ho Lee, Joon Ho Shin, Chul Han Park | 2022-08-09 |
| 11370735 | Method for decomposing phenolic by-product | Sang Beom Lee, Joon Ho Shin | 2022-06-28 |
| 11258056 | Positive electrode material, positive electrode, and lithium secondary battery which include spinel-structured lithium manganese-based positive electrode active material | So Ra Baek, Wang Mo Jung, Sang Wook Lee, Eun Sol Lho, Wen Xiu Wang | 2022-02-22 |
| 11247958 | Method and apparatus for decomposing phenolic by-product | Sang Beom Lee, Joon Ho Shin | 2022-02-15 |