Patents by Inventor Dignwei Liang

Dignwei Liang 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).

  • Conductive structure, lighting fixture, and lighting fixture assembling method
    Patent number: 10170294
    Abstract: A conductive structure comprising: a plurality of conductive devices; a first conductive spring sheet, comprising a first connecting point; and a second conductive spring sheet, comprising a second connecting point. Each of the conductive devices comprises a first conductive end and a second conductive end. The second conductive end is connected to the second connecting point, and the first conductive end is connected to the first connecting point corresponding to the second connecting point to which the second conductive end is connected.
    Type: Grant
    Filed: August 15, 2017
    Date of Patent: January 1, 2019
    Assignee: XIAMEN ECO LIGHTING CO. LTD.
    Inventors: Mingyan Fu, Liangliang Cao, Lilei Su, Dignwei Liang
  • CONDUCTIVE STRUCTURE, LIGHTING FIXTURE, AND LIGHTING FIXTURE ASSEMBLING METHOD
    Publication number: 20180350584
    Abstract: A conductive structure comprising: a plurality of conductive devices; a first conductive spring sheet, comprising a first connecting point; and a second conductive spring sheet, comprising a second connecting point. Each of the conductive devices comprises a first conductive end and a second conductive end. The second conductive end is connected to the second connecting point, and the first conductive end is connected to the first connecting point corresponding to the second connecting point to which the second conductive end is connected.
    Type: Application
    Filed: August 15, 2017
    Publication date: December 6, 2018
    Inventors: Mingyan Fu, Liangliang Cao, Lilei Su, Dignwei Liang