Patents by Inventor Dahzen WANG

Dahzen 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).

  • LED LIGHTING ASSEMBLY AND DRIVE CIRCUIT
    Publication number: 20190200426
    Abstract: The present invention discloses an LED lighting assembly configured to retrofit a fluorescent tube, comprising at least one LED, and a driving circuit configured to drive the at least one LED. The driving circuit comprises a switch control module and a rectifying circuit. The driving circuit is connected to the at least one LED and configured to receive and process an AC voltage signal from one side or both sides of the LED lighting assembly, and control the driving of the at least one LED based on the processed voltage signal. The rectifying circuit is connected to the at least one LED and configured to convert an AC power inputted to the rectifying circuit into a DC power supplied to the at least one LED. The present invention also discloses an LED driving circuit configured to retrofit a fluorescent tube.
    Type: Application
    Filed: November 13, 2018
    Publication date: June 27, 2019
    Inventors: Dahzen WANG, Dengfeng HE, Qiang ZOU, Zhichao LIU, Junhua HUANG, Junxian CHU