Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9852893 | Dipole ring magnet assisted microwave radial line slot antenna plasma processing method and apparatus | Lee Chen, Demetre J. Economou, Jianping Zhao | 2017-12-26 |
| 9799494 | Energetic negative ion impact ionization plasma | Lee Chen | 2017-10-24 |
| 9793095 | Microwave surface-wave plasma device | Jianping Zhao, Lee Chen, Toshihiko Iwao, Toshihisa Nozawa, Zhiying Chen +1 more | 2017-10-17 |
| 9728416 | Plasma tuning rods in microwave resonator plasma sources | Jianping Zhao, Lee Chen, Iwao Toshihiko, Peter L. G. Ventzek | 2017-08-08 |
| 9668332 | Method and apparatus for providing an anisotropic and mono-energetic neutral beam by non-ambipolar electron plasma | Lee Chen, Zhiying Chen | 2017-05-30 |