Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8574502 | Sterilization effects of acidic ozone water | — | 2013-11-05 |
| 8486331 | Sterilization effects of acidic ozone water | — | 2013-07-16 |
| 6806439 | Elimination of airborne chemical and biological warfare agents | Yong Cheol Hong | 2004-10-19 |
| 6620394 | Emission control for perfluorocompound gases by microwave plasma torch | Yong Cheol Hong, Ho Jun KANG | 2003-09-16 |
| 5949835 | Steady-state, high dose neutron generation and concentration apparatus and method for deuterium atoms | Woodrow W. Lee | 1999-09-07 |
| 5942206 | Concentration of isotopic hydrogen by temperature gradient effect in soluble metal | Woodrow W. Lee | 1999-08-24 |
| 5830328 | Contamination control of emission discharge | — | 1998-11-03 |
| 5773934 | Resistive wall klystron amplifier having grounded drift tube | — | 1998-06-30 |
| 5581154 | Resistive wall klystron amplifier | — | 1996-12-03 |
| 5478532 | Large scale purification of contaminated air | — | 1995-12-26 |
| 5468356 | Large scale purification of contaminated air | — | 1995-11-21 |
| 5434583 | Communication with reentry vehicle through modulated plasma | Philip W. Hesse, Joon Y Choe | 1995-07-18 |
| 5410575 | Detection of buried nitrogen rich materials | — | 1995-04-25 |
| 5386177 | Plasma klystron amplifier | — | 1995-01-31 |
| 5283530 | Electron acceleration system | — | 1994-02-01 |
| 5142250 | High power microwave generator | Khanh Trang Nguyen | 1992-08-25 |
| 5051659 | Bulk plasma generation | Joel D. Miller, Ralph F. Schneider, Daniel J. Weidman | 1991-09-24 |