Patents by Inventor Nyuk Wong

Nyuk Wong has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Dual-compartmet ventilation and air-conditioning system having a shared heating coil
    Publication number: 20050028970
    Abstract: An HVAC system has two variable-air-volume (VAV) systems, a first VAV system for moving fresh air and a second VAV system for moving recycled air. Both the fresh air and recycled air are cooled and dehumidified by a single heat-exchanging coil. The fresh and recycled air streams travel independently in separate ducts until the air streams reach a remotely located mixing box where the air streams mix and ventilate into a room or zone of a building. The HVAC system uses carbon dioxide and temperature sensors in order to regulate the flow of fresh and recycled air to various mixing boxes throughout the building.
    Type: Application
    Filed: June 3, 2004
    Publication date: February 10, 2005
    Inventors: Chandra Sekhar, Kwok Wai, David Wai Cheong, Nyuk Wong