Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486593 | Systems and methods with variable mitigation thresholds | Hung M. Pham, Brian R. Butler | 2022-11-01 |
| 11421901 | Coordinated control of standalone and building indoor air quality devices and systems | Hung M. Pham, Brian R. Butler | 2022-08-23 |
| 11371726 | Particulate-matter-size-based fan control system | Hung M. Pham, Brian R. Butler | 2022-06-28 |
| 11226128 | Indoor air quality and occupant monitoring systems and methods | Hung M. Pham, Brian R. Butler | 2022-01-18 |