Issued Patents All Time
Showing 76–99 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9048063 | Electron beam apparatus | Shuai Li, Zhongwei Chen | 2015-06-02 |
| 9048062 | Method for improving performance of an energy filter | Shuai Li, Zhongwei Chen | 2015-06-02 |
| 9000369 | System and method for controlling charge-up in an electron beam apparatus | Zhongwei Chen | 2015-04-07 |
| 9000395 | Energy filter for charged particle beam apparatus | Shuai Li, Zhongwei Chen | 2015-04-07 |
| 9000394 | Multi-axis magnetic lens for focusing a plurality of charged particle beams | Zhongwei Chen | 2015-04-07 |
| 9000370 | System and method for controlling charge-up in an electron beam apparatus | Zhongwei Chen | 2015-04-07 |
| 8907281 | System and method for controlling charge-up in an electron beam apparatus | Zhongwei Chen | 2014-12-09 |
| 8835867 | Multi-axis magnetic lens for focusing a plurality of charged particle beams | Zhongwei Chen, Xuedong Liu | 2014-09-16 |
| 8791425 | Multi-axis magnetic lens for focusing a plurality of charged particle beams | Zongwei CHEN | 2014-07-29 |
| 8618480 | Charged particle beam apparatus | Xiaoli Guo, Xuedong Liu, Zhongwei Chen | 2013-12-31 |
| 8592761 | Monochromator for charged particle beam apparatus | Zhongwei Chen | 2013-11-26 |
| 8552377 | Particle detection system | Yi Wang, Joe Wang | 2013-10-08 |
| 8445862 | Apparatus of plural charged particle beams with multi-axis magnetic lens | Zhongwei Chen, Kenichi Kanai, Xuedong Liu | 2013-05-21 |
| 8436317 | Wien filter | Zhongwei Chen, Xuedong Liu | 2013-05-07 |
| 8421029 | Wien filter with reduced field leakage | Xuedong Liu, Zhongwei Chen | 2013-04-16 |
| 8319192 | Charged particle apparatus | — | 2012-11-27 |
| 8294095 | Apparatus of plural charged particle beams with multi-axis magnetic lens | Zhongwei Chen, Kenichi Kanai, Xuedong Liu | 2012-10-23 |
| 8274046 | Monochromator for charged particle beam apparatus | Zhongwei Chen | 2012-09-25 |
| 8094924 | E-beam defect review system | Jack Jau, Zhongwei Chen, Yi Wang, Chung-Shih Pan, Joe Wang +2 more | 2012-01-10 |
| 8003953 | Multi-axis magnetic lens | Zhongwei Chen, Kenichi Kanai, Xuedong Liu | 2011-08-23 |
| 7960697 | Electron beam apparatus | Zhongwei Chen, Joe Wang, Xuedong Liu, Juying Dou, Fumin He +5 more | 2011-06-14 |
| 7855364 | Projection electronic microscope for reducing geometric aberration and space charge effect | Takeshi Murakami | 2010-12-21 |
| 7759653 | Electron beam apparatus | Zhong-Wei Chen, Xuedong Liu, Xu Zhang, Juying Dou | 2010-07-20 |
| 7423268 | Projection imaging type electron microscope | — | 2008-09-09 |