Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9825294 | Positive electrode active material for lithium secondary battery and method for preparing the same | Sung Woo Oh, Hee-young Sun, Hyung Bok Lee | 2017-11-21 |
| 9203077 | Positive electrode active material for a lithium secondary battery, method for producing same, and lithium secondary battery comprising same | Sung Woo Oh, Hee-young Sun, Hyung Bok Lee | 2015-12-01 |
| 8652675 | Cooling structure of lithium ion secondary battery system | Jung Sik Yun, Jeon Keun Oh | 2014-02-18 |