Patents by Inventor Hsin-Liang WANG

Hsin-Liang WANG 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).

  • VENTILATING SYSTEM AND CONTROL UNIT THEREOF
    Publication number: 20170010012
    Abstract: A ventilating system includes: an electric fan including a fan motor and a fan impeller; and a control unit including a storage module storing a lookup table, a power detection circuit and a control circuit. The power detection circuit detects a power signal received by the ventilating system so as to generate a power detection signal. The control circuit generates and outputs a motor control signal associated with a target rotational speed based on an airflow input signal associated with a desired airflow volume and on the power detection signal and with reference to the lookup table. The fan motor drives the fan impeller in response to the motor control signal, so that the electric fan produces the desired airflow volume.
    Type: Application
    Filed: July 1, 2016
    Publication date: January 12, 2017
    Applicant: BIGBEST SOLUTIONS, INC.
    Inventors: Shih-Ping HO, Hsin-Liang WANG, Kuan-Ming WANG