Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419536 | Method and apparatus for assessing respiratory distress | Jusson Koo, Zachary Andrew Siu | 2025-09-23 |
| 10939848 | Method and apparatus for assessing respiratory distress | Jusson Koo, Zachary Andrew Siu | 2021-03-09 |
| 6618638 | Method for scaling processes between different etching chambers and wafer sizes | Vahid Vahedi | 2003-09-09 |
| 6553853 | Plasma probe and method for making same | Ricky Marsh | 2003-04-29 |
| 6357308 | Plasma probe and method for making same | Ricky Marsh | 2002-03-19 |
| 6309979 | Methods for reducing plasma-induced charging damage | Roger Patrick, Luisarita Atzei | 2001-10-30 |
| 5958210 | Efficient electrowinning of zinc from alkaline electrolytes | James W. Evans | 1999-09-28 |
| 5849427 | Hydraulically refueled battery employing a packed bed metal particle electrode | James W. Evans | 1998-12-15 |
| 5635051 | Intense yet energy-efficient process for electrowinning of zinc in mobile particle beds | Juan C. Salas-Morales, James W. Evans, Oliver Newman | 1997-06-03 |
| 5441820 | Electrically recharged battery employing a packed/spouted bed metal particle electrode | James W. Evans, Juan C. Salas-Morales | 1995-08-15 |