Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8078126 | Communication apparatus and low noise amplifying method | Jae Woo Park, Chang-sik Yoo, Heung-bae Lee, Young-eil Kim | 2011-12-13 |
| 8067920 | Starting control apparatus and method for motor | Jae-Hak Choi, Jang-Ho Shim, Sung Ho Lee, Jae Min Kim | 2011-11-29 |
| 7955748 | Cell or stack for evaluating performance of fuel cell and method of evaluating performance of fuel cell using the same | Gu-Gon Park, Min Jin Kim, Young-Jun Sohn, Seok-Hee Park, Sung-Dae Yim +4 more | 2011-06-07 |
| 7913572 | Integrated multi-measurement system for measuring physical properties of gas diffusion layer for polymer electrolyte fuel cell with respect to compression | Gu-Gon Park, Min Jin Kim, Young-Jun Sohn, Seok-Hee Park, Sung-Dae Yim +4 more | 2011-03-29 |
| 7902715 | Self magnetizing motor | Jae Min Kim, Sung Ho Lee | 2011-03-08 |
| 7881756 | Level shifters and level shifting methods for suppressing current flow and generating fixed output values | Min Su Kim | 2011-02-01 |