Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6933063 | Spirobifluorene compounds, electroluminescence polymer and electroluminescence element having the same | Jeong Ik Lee, Hyoyoung Lee, Jiyoung Oh, Hye Yong Chu, Lee-Mi Do +1 more | 2005-08-23 |
| 6878468 | Compounds capable of transporting/injecting hole and organic electroluminescent device having self-assembled monolayer comprising the same | Jeong Ik Lee, Hye Yong Chu, Hyoyoung Lee, Ji-Young OH, Lee-Mi Do +4 more | 2005-04-12 |
| 6853573 | Non-volatile semiconductor memory device for connecting to serial advanced technology attachment cable | Sam-Yong Bahng, Yong Hyeon Kim, Tae-Keun Jeon | 2005-02-08 |
| 6844088 | Bisphenylene-spirobifluorene compounds, method for synthesizing the same, and electroluminescence material and device having the same | Hyoyoung Lee, Jiyoung Oh, Hye Yong Chu, Jeong Ik Lee, Lee-Mi Do +1 more | 2005-01-18 |