Patents by Inventor Weiqi SU

Weiqi SU 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 fluorescent tube
    Patent number: 9322519
    Abstract: The invention relates to an LED fluorescent tube, characterized in that the tube comprises: a light guide column; two round aluminum substrates or round copper-aluminum bases distributed symmetrically at both sides of the light guide column in the axial direction of the light guide column, gradually far away from the light guide column; two cylindrical hollow column radiators equipped with wire passing holes; and two holders. The LED fluorescent tube of the invention has not only good heat dissipation, but also light weight and excellent energy-saving effect due to the structural advantages.
    Type: Grant
    Filed: May 5, 2014
    Date of Patent: April 26, 2016
    Assignee: XI'AN HEAVY EQUIPMENT MANUFACTURING GROUP WEINAN OTPOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Jianzhou Wang, Rui Pan, Zhiqiang Huang, Weiqi Su, Yaolong Hou, Jing Fan
  • LED FLUORESCENT TUBE
    Publication number: 20140334141
    Abstract: The invention relates to an LED fluorescent tube, characterized in that the tube comprises: a light guide column; two round aluminum substrates or round copper-aluminum bases distributed symmetrically at both sides of the light guide column in the axial direction of the light guide column, gradually far away from the light guide column; two cylindrical hollow column radiators equipped with wire passing holes; and two holders. The LED fluorescent tube of the invention has not only good heat dissipation, but also light weight and excellent energy-saving effect due to the structural advantages.
    Type: Application
    Filed: May 5, 2014
    Publication date: November 13, 2014
    Applicant: Xi'an Heavy Equipment Manufacturing Group Weinan Optoelectronics Technology Co., Ltd.
    Inventors: Jianzhou WANG, Rui PAN, Zhiqiang HUANG, Weiqi SU, Yaolong HOU, Jing FAN