Patents by Inventor Chun Tee

Chun Tee 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).

  • Circuit for controlling a cooling device
    Publication number: 20050217293
    Abstract: A method for controlling a cooling device for a switched power device, e.g., a digital amplifier, is presented. The method includes sensing the output signal and adjusting the power of the cooling device according to the output power of the switched power device. The invention eliminates the need for temperature sensors attached to the heat sink by recognizing that the heat generated in switched power devices is correlated to the output power. Further, a circuit implementing the method and an amplifier using the inventive circuit is presented.
    Type: Application
    Filed: March 31, 2005
    Publication date: October 6, 2005
    Inventors: Kok Lee, Chun Tee