Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9385399 | Secondary battery employing safety device | Ji Heon Ryu, Jin Woong Ha, Jeong Hee Choi | 2016-07-05 |
| 9269951 | Cathode active material and lithium secondary battery containing them | Ji Heon Ryu, Min Su Kim, Jung Eun Hyun, Jaepil Lee, Eun Ju Lee | 2016-02-23 |
| 9263738 | Cathode active material and lithium secondary battery containing the same | Ji Heon Ryu, Min Su Kim, Jung Eun Hyun, Jaepil Lee, Eun Ju Lee | 2016-02-16 |
| 9246154 | Electrode assembly having tab-lead joint portion of minimized resistance difference between electrodes and electrochemical cell containing the same | Ji Heon Ryu, Jeong Hee Choi, Kwangho Yoo | 2016-01-26 |