Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9713916 | Transfer method of materials by using petroleum jelly | Joo-Song Lee, Dong-Ick Son, Seok Hoon Ahn, Myung Jong Kim, Se Gyu JANG +1 more | 2017-07-25 |
| 9665902 | Personalized recommendation method and system, and computer-readable record medium | Hwan Muk Lee, Dae-Sik Lee, Byung Keug Kim, Min Yong Park, Han Yi Song +2 more | 2017-05-30 |
| 9643846 | Recycling method of olivine-based cathode material for lithium secondary battery, cathode material fabricated therefrom, and cathode and lithium secondary battery including the same | Hyung Sun Kim, Byung Won Cho, Hwa Young Lee, Eun Jung Shin, Kyung Yoon CHUNG | 2017-05-09 |