Patents by Inventor Seng K. Phannavong

Seng K. Phannavong 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).

  • Integrated ventilation unit
    Patent number: 8943848
    Abstract: An integrated ventilation unit configured to provide ventilation and conditioned air to an indoor space may include a heat pump system, an energy recovery device and a control unit. The heat pump system may include a first coil located at a supply air side of the ventilation unit, a second coil located at an exhaust air side of the ventilation unit, and a compressor. The energy recovery device may be configured to transfer heat between a return air stream and a supply air stream and the control unit may be configured to control operation of the heat pump system and the energy recovery device.
    Type: Grant
    Filed: June 1, 2011
    Date of Patent: February 3, 2015
    Assignee: Reznor LLC
    Inventors: Seng K. Phannavong, Christopher A. Hughes, Thomas W. Clark, John P. McKissack, David G. Street, Timothy J. Roberts
  • INTEGRATED VENTILATION UNIT
    Publication number: 20110308265
    Abstract: An integrated ventilation unit configured to provide ventilation and conditioned air to an indoor space may include a heat pump system, an energy recovery device and a control unit. The heat pump system may include a first coil located at a supply air side of the ventilation unit, a second coil located at an exhaust air side of the ventilation unit, and a compressor. The energy recovery device may be configured to transfer heat between a return air stream and a supply air stream and the control unit may be configured to control operation of the heat pump system and the energy recovery device.
    Type: Application
    Filed: June 1, 2011
    Publication date: December 22, 2011
    Applicant: THOMAS & BETTS INTERNATIONAL, INC.
    Inventors: Seng K. Phannavong, Christopher A. Hughes, Thomas W. Clark, John P. McKissack, David G. Street, Timothy J. Roberts