Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9318657 | Light emitting devices, systems, and methods of manufacturing | Wenxin Chen, Zhibai Zhong | 2016-04-19 |
| 9293673 | Semiconductor light-emitting device preventing metal migration | Zhibai Zhong, Shuiqing LI, Jianjian Yang, Chanyuan Zhang | 2016-03-22 |
| 8860059 | Light emitting devices, systems, and methods of manufacturing | Wenxin Chen, Zhibai Zhong | 2014-10-14 |
| 6377002 | Cold cathode field emitter flat screen display | Shichao Ge, Lap Man Yam, Xi Huang | 2002-04-23 |
| 6373176 | Display device with improved grid structure | Shichao Ge, Lap Man Yam | 2002-04-16 |
| 5859508 | Electronic fluorescent display system with simplified multiple electrode structure and its processing | Shichao Ge, Xi Huang, Yi Xu | 1999-01-12 |
| 5151135 | Method for cleaning surfaces using UV lasers | Thomas J. Magee, Richard L. Press | 1992-09-29 |
| 4299904 | Photographic image enhancement method employing photoluminescence | Richard R. Pettijohn, Ronald G. Manning, Zoila Reyes, Malcolm Thackray | 1981-11-10 |