Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9586216 | Charged powder supply device | Dezhong Liu | 2017-03-07 |
| 9559273 | Light-emitting package structure and method of fabricating the same | Dezhong Liu | 2017-01-31 |
| 9480125 | Light-emitting structure and a method for fabricating the same | Dezhong Liu | 2016-10-25 |
| 8994050 | Method for transferring a uniform phosphor layer on an article and light-emitting structure fabricated by the method | — | 2015-03-31 |
| 8803185 | Light emitting diode package and method of fabricating the same | Vivek B. Dutta | 2014-08-12 |
| 8399267 | Methods for packaging light emitting devices and related microelectronic devices | — | 2013-03-19 |
| 8323748 | Methods for forming uniform particle layers of phosphor material on a surface | — | 2012-12-04 |
| 8323998 | Methods and apparatus for forming uniform layers of phosphor material on an LED encapsulation structure | — | 2012-12-04 |
| 8247248 | Methods and apparatus for forming uniform layers of phosphor material on an LED encapsulation structure | — | 2012-08-21 |
| 7167616 | Grating-based wavelength selective switch | Wayne Lui, Jinliang Chen, Jianjun Zhang, Ming Xu, Yu Chen | 2007-01-23 |
| 7003190 | Switching matrix configuration for reducing loss | Jianjun Zhang, Jinliang Chen, Ming Xu | 2006-02-21 |
| 6973231 | Waveguide grating-based wavelength selective switch actuated by thermal mechanism | Jianjun Zhang, Jinliang Chen, Ming Xu | 2005-12-06 |
| 6931169 | Optical switch with reversible electroplating mirrors | Jiangjun Zhang, Jinliang Chen, Ming Xu | 2005-08-16 |
| 6891989 | Optical switch systems using waveguide grating-based wavelength selective switch modules | Jianjun Zhang, Jinliang Chen, Ming Xu | 2005-05-10 |
| 6879754 | Drop-before-add optical switching and routing system employing grating-based wavelength selective switches | Jianjun Zhang, Jinliang Chen, Ming Xu | 2005-04-12 |
| 6876793 | Grating-based wavelength selective switch | Wayne Lui, Jinliang Chen, Jianjun Zhang, Ming Xu, Yu Chen | 2005-04-05 |
| 6842563 | Waveguide grating-based wavelength selective switch actuated by micro-electromechanical system | Jiangjun Zhang, Jinliang Chen, Ming Xu | 2005-01-11 |
| 6801690 | Grating-based wavelength selective switch | Wayne Lui, Jinliang Chen, Jianjun Zhang, Ming Xu | 2004-10-05 |
| 6710358 | Apparatus and method for reducing energy contamination of low energy ion beams | Jiong Chen | 2004-03-23 |
| 6683711 | Wavelength selective light source using Bragg-grating | Jianjun Zhang, Jinliang Chen, Ming Xu | 2004-01-27 |
| 6628858 | Waveguide Bragg-grating based all-optical wavelength-routing switch with wavelength conversion | Jianjun Zhang, Jinliang Chen, Ming Xu | 2003-09-30 |
| 6608715 | Wavelength converter using Bragg-grating | Jianjun Zhang, Jinliang Chen, Ming Xu | 2003-08-19 |
| 6579420 | Apparatus and method for uniformly depositing thin films over substrates | Zhimin Wan, Jiong Chen, Jianmin Qiao | 2003-06-17 |
| 6323110 | Structure and fabrication process of silicon on insulator wafer | — | 2001-11-27 |
| 6138606 | Ion implanters for implanting shallow regions with ion dopant compounds containing elements of high solid solubility | — | 2000-10-31 |