Patents by Inventor Craig Lung-Pie Tsai

Craig Lung-Pie Tsai 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).

  • HEAT PUMP WATER HEATER CONTROL
    Publication number: 20100206869
    Abstract: Systems and methods for controlling a heat pump water heater (HPWH) are disclosed. The systems include an interface for accepting a user input and configured to indicate a mode of operation, and indicate at least one error condition when an error condition exists. The systems are operative to diagnose various failure conditions and as advise a user that maintenance may be needed and to adjust operation for varying environmental or other external conditions.
    Type: Application
    Filed: February 13, 2009
    Publication date: August 19, 2010
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Jonathan D. Nelson, John Kenneth Hooker, Arti Arvindbhai Shah, Andrew L. Reder, Eric K. Watson, Irena Jozic McDowell, Almir Begovich, Jennifer Amy Floyd, Craig Lung-Pie Tsai, Jeffrey Alan Kern