Patents by Inventor Guoquan DING

Guoquan DING 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).

  • Easy-to-install light-emitting diode double-ring ceiling lamp
    Patent number: 10677403
    Abstract: The present application relates to an easy-to-install LED double-ring ceiling lamp, including a base plate, a LED light source board, a driving power supply, a translucent cover and a press ring. The LED light source board and the driving power supply are installed on the base plate, the translucent cover is covered on the base plate, and the press ring is covered outside the translucent cover and configured to support the translucent cover. The press ring and the base plate are detachably connected by multiple installation column-shaped bolts, and at least one of the multiple installation column-shaped bolts is a bendable installation column-shaped bolt.
    Type: Grant
    Filed: March 22, 2019
    Date of Patent: June 9, 2020
    Assignee: ZHEJIANG YANKON MEGA LIGHTING CO., LTD.
    Inventors: Yang Li, Liming Wang, Yong Ding, Jingwei Zhou, Hongqiang Xu, Guoquan Ding
  • EASY-TO-INSTALL LIGHT-EMITTING DIODE DOUBLE-RING CEILING LAMP
    Publication number: 20200166186
    Abstract: The present application relates to an easy-to-install LED double-ring ceiling lamp, including a base plate, a LED light source board, a driving power supply, a translucent cover and a press ring. The LED light source board and the driving power supply are installed on the base plate, the translucent cover is covered on the base plate, and the press ring is covered outside the translucent cover and configured to support the translucent cover. The press ring and the base plate are detachably connected by multiple installation column-shaped bolts, and at least one of the multiple installation column-shaped bolts is a bendable installation column-shaped bolt.
    Type: Application
    Filed: March 22, 2019
    Publication date: May 28, 2020
    Applicant: ZHEJIANG YANKON MEGA LIGHTING CO., LTD.
    Inventors: Yang LI, Liming WANG, Yong DING, Jingwei ZHOU, Hongqiang XU, Guoquan DING