Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152316 | Passivation of nonlinear optical crystals | Yung-Ho Alex Chuang | 2024-11-26 |
| 11227770 | Passivation of nonlinear optical crystals | Yung-Ho Alex Chuang | 2022-01-18 |
| 11180866 | Passivation of nonlinear optical crystals | Yung-Ho Alex Chuang | 2021-11-23 |
| 10439355 | 193nm laser and inspection system | Yung-Ho Alex Chuang, J. Joseph Armstrong, Yujun Deng, Justin Dianhuan Liou, John Fielden | 2019-10-08 |
| 10429719 | 183 nm CW laser and inspection system | Yung-Ho Alex Chuang, Xiaoxu Lu, Baigang Zhang, John Fielden | 2019-10-01 |
| 10283366 | Passivation of nonlinear optical crystals | Yung-Ho Alex Chuang | 2019-05-07 |
| 10199149 | 183NM laser and inspection system | Yung-Ho Alex Chuang, J. Joseph Armstrong, Yujun Deng, John Fielden, Jidong Zhang | 2019-02-05 |
| 10193293 | Semiconductor inspection and metrology system using laser pulse multiplier | Yung-Ho Alex Chuang, J. Joseph Armstrong, Justin Dianhuan Liou, David L. Brown | 2019-01-29 |
| 10175555 | 183 nm CW laser and inspection system | Yung-Ho Alex Chuang, Xiaoxu Lu, Baigang Zhang, John Fielden | 2019-01-08 |
| 9972959 | Semiconductor inspection and metrology system using laser pulse multiplier | Yung-Ho Alex Chuang, J. Joseph Armstrong, Justin Dianhuan Liou, David L. Brown | 2018-05-15 |
| 9935421 | 193nm laser and inspection system | Yung-Ho Alex Chuang, J. Joseph Armstrong, Yujun Deng, Justin Dianhuan Liou, John Fielden | 2018-04-03 |
| 9793673 | Semiconductor inspection and metrology system using laser pulse multiplier | Yung-Ho Alex Chuang, J. Joseph Armstrong, Justin Dianhuan Liou, David L. Brown | 2017-10-17 |
| 9748729 | 183NM laser and inspection system | Yung-Ho Alex Chuang, J. Joseph Armstrong, Yujun Deng, John Fielden, Jidong Zhang | 2017-08-29 |
| 9608399 | 193 nm laser and an inspection system using a 193 nm laser | Yung-Ho Alex Chuang, J. Joseph Armstrong, Justin Dianhuan Liou, John Fielden | 2017-03-28 |
| 9529182 | 193nm laser and inspection system | Yung-Ho Alex Chuang, J. Joseph Armstrong, Yujun Deng, Justin Dianhuan Liou, John Fielden | 2016-12-27 |
| 9459215 | Passivation of nonlinear optical crystals | Yung-Ho Alex Chuang | 2016-10-04 |
| 9461435 | Alleviation of laser-induced damage in optical materials by suppression of transient color centers formation and control of phonon population | Yung-Ho Alex Chuang | 2016-10-04 |
| 9419407 | Laser assembly and inspection system using monolithic bandwidth narrowing apparatus | Yujun Deng, J. Joseph Armstrong, Yung-Ho Alex Chuang, John Fielden | 2016-08-16 |
| 9413134 | Multi-stage ramp-up annealing for frequency-conversion crystals | Yung-Ho Alex Chuang, J. Joseph Armstrong | 2016-08-09 |
| 9318869 | 193nm laser and inspection system | Yung-Ho Alex Chuang, J. Joseph Armstrong, Yujun Deng, John Fielden | 2016-04-19 |
| 9250178 | Passivation of nonlinear optical crystals | Yung-Ho Alex Chuang | 2016-02-02 |
| 9097683 | Laser with high quality, stable output beam, and long life high conversion efficiency non-linear crystal | Yung-Ho Alex Chuang, J. Joseph Armstrong, John Fielden | 2015-08-04 |
| 9059560 | Alleviation of laser-induced damage in optical materials by suppression of transient color centers formation and control of phonon population | Yung-Ho Alex Chuang | 2015-06-16 |
| 9023152 | CLBO crystal growth | — | 2015-05-05 |
| 8929406 | 193NM laser and inspection system | Yung-Ho Alex Chuang, J. Joseph Armstrong, Yujun Deng, John Fielden | 2015-01-06 |