Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7927747 | Additives for non-aqueous electrolyte and lithium secondary battery using the same | Ho-Chun Lee, Hong-Kyu Park, Joo Mi Jeon, Jeong-Ju Cho | 2011-04-19 |
| 7883644 | Stoichiometric lithium cobalt oxide and method for preparation of the same | Jens Paulsen, Hong-Kyu Park | 2011-02-08 |