Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044696 | Delay circuit having long delay time and semiconductor device comprising the same | Min Su Kim | 2011-10-25 |
| 8043716 | Gradient thin film | Ho Sup Kim, Sang Soo Oh, Dong Woo Ha, Kyu Jung Song, Hong Soo Ha +2 more | 2011-10-25 |
| 8026665 | Deuterated aryl amine compound, preparation method thereof, and organic light emitting diode using the same | Kyoung Soo Kim, Kyu-man Youn, Hyeon Jin Seo, Myung-Soo Ko, Sang Hoon Lee +2 more | 2011-09-27 |
| 8020933 | Lumbar support device of seat for vehicles | Byeong Joon Min, Deok Soo Lim, Ji-Hyun Kim, Sam Jae Cho | 2011-09-20 |
| 8013815 | Organic electro luminescence display device | Iee-Gon Kim | 2011-09-06 |
| 7987812 | Mask frame assembly | Eui-Gyu Kim | 2011-08-02 |
| 7961010 | Dynamic logic circuit including dynamic standard cell library | Minsu Kim | 2011-06-14 |