Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9947957 | Secondary battery of excellent productability and safety | Do Gyun Kim, Dong-Myung Kim, Dong Sub LEE, Sang Sok Jung | 2018-04-17 |
| 9601746 | Method for injecting electrolyte | Dong Sub LEE, Sin Young Park, Hang Seob Yoon, Hyun Suk Kim, Jeoung Soo Kim +2 more | 2017-03-21 |
| 9590214 | Secondary battery structure | Sang Jin Woo, Hang Seob Yoon, Tae Won Kang, Jeoung Soo Kim, Sin Young Park +1 more | 2017-03-07 |
| 9299967 | Secondary battery comprising insulator | Do Gyun Kim, Dong-Myung Kim, Dong Sub LEE, Jun Ho Moon, Sang Sok Jung | 2016-03-29 |
| 9276286 | Secondary battery with excellent productivity and safety | Do Gyun Kim, Dong-Myung Kim, Dong Sub LEE, Sang Sok Jung | 2016-03-01 |
| 9263725 | Secondary battery case and method for manufacturing secondary battery | Sin Young Park, Jeoung Soo Kim, Dong Sub LEE, Hang Seob Yoon, Hyang Mok Lee +3 more | 2016-02-16 |
| 9252454 | Secondary battery of excellent productivity and safety | Do Gyun Kim, Dong-Myung Kim, Dong Sub LEE, Sang Sok Jung | 2016-02-02 |
| 9236630 | Secondary battery comprising insulator and reinforcing filler | Do Gyun Kim, Dong-Myung Kim, Dong Sub LEE, Sang Sok Jung | 2016-01-12 |
| 8663837 | Secondary battery | Kyung Su Oh, Cha Hun Ku, Yong Su Choi, Sung Jong Kim, Jung Ah Lee +5 more | 2014-03-04 |
| 8053101 | Lithium ion rechargeable battery | Seok-Gyun Chang, Jung-Seog Kim, Yoo-Eup Hyung, Yong Tae Kim | 2011-11-08 |
| 7955730 | Secondary battery | Jong Ku Kim, Soon Ki Woo, Jin Wook Kim, Young Taek Kim, Youn-Han Chang | 2011-06-07 |
| 7943251 | Rechargeable battery having safety vent | Jong Ku Kim, Youn-Han Chang, Soon Ki Woo | 2011-05-17 |
| 7842414 | Lithium secondary battery | Seung Joon Hong, Seok-Gyun Chang, Jung-Seog Kim | 2010-11-30 |
| 7655349 | Cylindrical lithium secondary battery | Jong Ku Kim, Soon Ki Woo, Jin Wook Kim, Youn-Han Chang | 2010-02-02 |