Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035429 | Semiconductor device and driving method thereof | — | 2011-10-11 |
| 7988257 | Ink cartridge, image forming apparatus, and method to manufacture ink cartridge | Myung-song Jung, Chang Park, Jae-cheol Lee, Dong Hwan Kim | 2011-08-02 |
| 7969213 | DLL circuit | — | 2011-06-28 |
| 7932554 | Semiconductor device having a modified recess channel gate and a method for fabricating the same | — | 2011-04-26 |
| 7867833 | Semiconductor device utilizing a metal gate material such as tungsten and method of manufacturing the same | — | 2011-01-11 |
| 7864988 | Apparatus and method for providing security in a base or mobile station by using detection of face information | In-myung Cho | 2011-01-04 |