Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7655156 | Silicate-based orange phosphors | Shifan Cheng, Dejie Tao, Yi-Qun Li | 2010-02-02 |
| 7601276 | Two-phase silicate-based yellow phosphor | Yi-Qun Li, Shifan Cheng, Dejie Tao, Ning Wang | 2009-10-13 |
| 7575697 | Silicate-based green phosphors | Yi-Qun Li, Dejie Tao, Shifan Cheng, Ning Wang | 2009-08-18 |
| 7541728 | Display device with aluminate-based green phosphors | Ning Wang, Shifan Cheng, Yi-Qun Li | 2009-06-02 |
| 7432006 | Electrochemical probe for screening multiple-cell arrays | Yi-Qun Li, Ning Wang | 2008-10-07 |
| 7399428 | Compositions comprising high light-output yellow phosphors and their methods of preparation | Yi-Qun Li, Shifan Cheng, Ning Wang, Xiao-Dong Sun | 2008-07-15 |
| 7390437 | Aluminate-based blue phosphors | Ning Wang, Shifan Cheng, Yi-Qun Li | 2008-06-24 |
| 7351444 | Low platinum fuel cell catalysts and method for preparing the same | Ning Wang, Yi-Qun Li | 2008-04-01 |
| 7311858 | Silicate-based yellow-green phosphors | Ning Wang, Shifan Cheng, Yi-Qun Li | 2007-12-25 |
| 7267787 | Phosphor systems for a white light emitting diode (LED) | Ning Wang, Shifan Cheng, Yi-Qun Li | 2007-09-11 |
| 7082338 | Method for providing a process model for a material in a manufacturing process | Xiao-Qiang Chen, Tarsem S. Jutla, Ashok Nanjundan | 2006-07-25 |
| 7006958 | Method for controlling distortion of a material during a weld process | Patrick J. Crilly, Keith Alan Herman, Yuping Yang, Frederick W. Brust, Wayne Tanner | 2006-02-28 |
| 6789051 | Method and apparatus for providing a simulation of a welding process using integrated models | Xiao-Qiang Chen, Ashok Nanjundan | 2004-09-07 |
| 6768974 | Method for determining a model for a welding simulation and model thereof | Ashok Nanjundan, Pingsha Dong, Jinmiao Zhang, Frederick W. Brust | 2004-07-27 |
| 6641940 | Low loss dielectric materials for microwave applications | Yi-Qun Li, Xiao-Dong Xiang, Shifan Cheng, Gang Wang, Ning Wang | 2003-11-04 |
| 6627841 | Method for designing a weld fixture based on predicted stresses and distortions | Xiao-Qiang Chen, Edward T. Martin, Zhishang Yang, Wayne Tanner | 2003-09-30 |
| 6398102 | Method for providing an analytical solution for a thermal history of a welding process | Zhenning Cao, Jinmiao Zhang, Frederick W. Brust, Ashok Nanjundan | 2002-06-04 |
| 6324491 | Method for determining a heat source model for a weld | Jinmiao Zhang | 2001-11-27 |