Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9997781 | Transition metal-metaphosphate anode active material, method of preparing the same, and lithium secondary battery or hybrid capacitor including the anode active material | Sang-Wook Woo, Ji Heon Ryu, Eun Kyung Kim, Je-Young Kim, Sang Jo An | 2018-06-12 |
| 9979024 | Transition metal-pyrophosphate anode active material, method of preparing the same, and lithium secondary battery or hybrid capacitor including the anode active material | Sang-Wook Woo, Ji Heon Ryu, Eun Kyung Kim, Je-Young Kim, Sang Jo An | 2018-05-22 |