Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8586963 | Semiconductor light-emitting devices having concave microstructures providing improved light extraction efficiency and method for producing same | Nelson Tansu, James F. Gilchrist, Yik Khoon Ee | 2013-11-19 |
| 8569737 | Broadband light emitting diodes and method for producing same | Nelson Tansu, Xiaohang Li, Hongping Zhao, Guangyu Liu, James F. Gilchrist | 2013-10-29 |