Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9171789 | Lead frame, semiconductor package including the lead frame, and method of manufacturing the lead frame | Dong Il Shin, In Seob BAE | 2015-10-27 |
| 9142495 | Lead frame and semiconductor package manufactured by using the same | Sung-kwan Paek, Dong Il Shin | 2015-09-22 |
| 8937378 | Lead frame and semiconductor package including the same | Sung-kwan Paek | 2015-01-20 |
| 8409726 | Printed circuit board with multiple metallic layers and method of manufacturing the same | Chang-han Shim, Sung-il Kang | 2013-04-02 |
| 8278564 | Circuit board viaholes and method of manufacturing the same | Chang-han Shim, Sung-il Kang | 2012-10-02 |
| 7285845 | Lead frame for semiconductor package | Sung-il Kang | 2007-10-23 |
| 7268021 | Lead frame and method of manufacturing the same | Sung-kwan Paek, Sang Hun Lee | 2007-09-11 |
| 7250671 | Lead frame and method for manufacturing semiconductor package with the same | Sang Hun Lee, Sung-kwan Paek | 2007-07-31 |