Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976969 | No-welding type battery pack using forced-inserting type rivet | Jung-Hwan Kim, Sukjin Song, Soonkwang Jung, Jo Moon | 2011-07-12 |
| 7939189 | No-welding type battery pack | Jung-Hwan Kim, Seogjin Yoon, Cheol-Woong Lee | 2011-05-10 |