Patents by Inventor Yunsong Zhang

Yunsong Zhang 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).

  • Skin layer of superconducting tape, superconducting tape, and superconducting coil
    Patent number: 11967442
    Abstract: A skin layer of a superconducting tape has a woven mesh structure and is disposed on a surface of a superconducting tape. The skin layer of a superconducting tape solves the problem where a vapor layer generated when a superconductor is in a normal resistive state greatly reduces the efficiency of a heat exchange between the superconductor and liquid nitrogen. Further provided are the superconducting tape and a superconducting coil.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: April 23, 2024
    Assignees: GUANGDONG POWER GRID CO., LTD., ELECTRIC POWER RESEARCH INSTITUTE OF GUANGDONG POWER GRID CO., LTD
    Inventors: Xinhui Duan, Lianhong Zhong, Yongfa Zhao, Meng Song, Bing Zhao, Xiaoqing Xiao, Chao Sheng, Jian Zhang, Li Li, Yunsong Luo
  • End cap of lamp tube and illuminating device using said end cap
    Patent number: 10267500
    Abstract: Various embodiments may relate to an end cap for a lamp tube of an illuminating device, including a mounting ring fixedly mounted to one end of the lamp tube by means of an assembled end, and a cover plate for closing the mounting ring at a free end. The end cap further includes a rotating ring mounted between the mounting ring and the cover plate at the free end, the cover plate rotatably closes the mounting ring by means of the rotating ring. Further various embodiments relate to an illuminating device adopting the end cap.
    Type: Grant
    Filed: May 28, 2014
    Date of Patent: April 23, 2019
    Assignee: LEDVANCE GMBH
    Inventors: Junnan He, Yunsong Zhang, Quansheng Liu, Shijun Nie
  • END CAP OF LAMP TUBE AND ILLUMINATING DEVICE USING SAID END CAP
    Publication number: 20160123543
    Abstract: Various embodiments may relate to an end cap for a lamp tube of an illuminating device, including a mounting ring fixedly mounted to one end of the lamp tube by means of an assembled end, and a cover plate for closing the mounting ring at a free end. The end cap further includes a rotating ring mounted between the mounting ring and the cover plate at the free end, the cover plate rotatably closes the mounting ring by means of the rotating ring. Further various embodiments relate to an illuminating device adopting the end cap.
    Type: Application
    Filed: May 28, 2014
    Publication date: May 5, 2016
    Inventors: Junnan He, Yunsong Zhang, Quansheng Liu, Shijun Nie