Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE45956 | Battery unit, lithium polymer battery using the same, and method for manufacturing lithium polymer battery | — | 2016-03-29 |
| RE44960 | Battery unit, lithium polymer battery using the same, and method for manufacturing lithium polymer battery | — | 2014-06-24 |
| 7687194 | Battery unit, lithium polymer battery using the same, and method for manufacturing lithium polymer battery | — | 2010-03-30 |
| 7169505 | Battery unit, lithium polymer battery using the same, and method for manufacturing lithium polymer battery | — | 2007-01-30 |
| 7122276 | Pouch type secondary battery with safety vent | — | 2006-10-17 |