Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6698219 | Energy-efficient variable-air-volume (VAV) system with zonal ventilation control | Chandra Sekhar, David Kok Wai Cheong, Nyuk Hien Wong | 2004-03-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6698219 | Energy-efficient variable-air-volume (VAV) system with zonal ventilation control | Chandra Sekhar, David Kok Wai Cheong, Nyuk Hien Wong | 2004-03-02 |