Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9577239 | Secondary battery having an electrode assembly | Youngbae Sohn, Jeongsoon Shin | 2017-02-21 |
| 9419255 | Secondary battery | Kyugil Choi | 2016-08-16 |
| 9379371 | Secondary battery | Jeongsoon Shin, Youngbae Sohn | 2016-06-28 |
| 9159969 | Laminate strengthened battery pack and method of manufacturing the same | Jangho Yoon, Chanhee Lee, Hadong Kim, Yunkyung Ha | 2015-10-13 |
| 9099696 | Secondary battery | Jakyung Cho | 2015-08-04 |
| 9088034 | Secondary battery and battery pack using the same | Youngbae Sohn | 2015-07-21 |
| 9005783 | Pouch-type rechargeable battery with polarized body and cover | — | 2015-04-14 |
| 8980461 | Separator for lithium secondary battery and lithium secondary battery including the same | Seonghoon Han | 2015-03-17 |
| 8900742 | Secondary battery and method of manufacturing the secondary battery | Kyugil Choi, Jeongsoon Shin | 2014-12-02 |
| 8895180 | Lithium polymer secondary battery with external wrapping member | Kyugil Choi | 2014-11-25 |
| 8828602 | Secondary battery with electrode leads at an outer side of a battery case | Youngbae Sohn | 2014-09-09 |
| 8815434 | Electrode assembly for secondary battery with wound and folded separator portions and secondary battery having the same | Jeongsoon Shin, Youngbae Sohn | 2014-08-26 |
| 8771861 | Secondary battery and method for manufacturing the same | — | 2014-07-08 |
| 8709637 | Electrode assembly with centrally wound separator member | Jeongsoon Shin, Youngbae Sohn | 2014-04-29 |
| 8697268 | Secondary battery | Kyugil Choi | 2014-04-15 |
| 8637182 | Secondary battery including a plurality of aligned positive and negative electrode tabs | Jakyung Cho | 2014-01-28 |
| 8557417 | Secondary battery | — | 2013-10-15 |
| 8551641 | Pouch type secondary battery with safety member | Youngbae Sohn | 2013-10-08 |