Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8048541 | Organic electroluminescence device | Chun-Sing Lee, Pengfei Wang, Zhiyuan Xie | 2011-11-01 |
| 8007910 | Ultrahard multilayer coating comprising nanocrystalline diamond and nanocrystalline cubic boron nitride | Wenjun Zhang, Igor Bello, Kar Man Leung, He Li, You-Shen Zou +2 more | 2011-08-30 |