Patents by Inventor Dingwei LIANG

Dingwei 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).

  • Patent number: 11501964
    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: December 8, 2020
    Date of Patent: November 15, 2022
    Assignee: XIAMEN ECO LIGHTING CO. LTD.
    Inventors: Mingyan Fu, Liangliang Cao, Lilei Su, Dingwei Liang
  • Patent number: 11215347
    Abstract: A lighting apparatus includes a driver, a bottom cover, a light source module, a lens module, a light passing cover and a base plate. The bottom cover has a first central opening a driver container for storing the driver. The light source module has multiple LED modules and a second central opening. The lens module has a third central opening and multiple diffusion lenses respectively placed above the multiple LED modules. The lens module is fixed to the bottom cover to make the light source module, the driver, the lens module and the bottom cover as a portable module. The first central opening, the second central opening and the third central opening together form a main central opening. The base plate may be fixed to an installation platform.
    Type: Grant
    Filed: November 27, 2020
    Date of Patent: January 4, 2022
    Assignee: XIAMEN LEEDARSON LIGHTING CO., LTD
    Inventors: Shijian Xie, Zhengkun Liu, Dingwei Liang, Wenpei Li, Shaowei Huang
  • Publication number: 20210156552
    Abstract: A lighting apparatus includes a driver, a bottom cover, a light source module, a lens module, a light passing cover and a base plate. The bottom cover has a first central opening a driver container for storing the driver. The light source module has multiple LED modules and a second central opening. The lens module has a third central opening and multiple diffusion lenses respectively placed above the multiple LED modules. The lens module is fixed to the bottom cover to make the light source module, the driver, the lens module and the bottom cover as a portable module. The first central opening, the second central opening and the third central opening together form a main central opening. The base plate may be fixed to an installation platform.
    Type: Application
    Filed: November 27, 2020
    Publication date: May 27, 2021
    Inventors: Shijian Xie, Zhengkun Liu, Dingwei Liang, Wenpei Li, Shaowei Huang
  • Publication number: 20210090875
    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: December 8, 2020
    Publication date: March 25, 2021
    Inventors: Mingyan Fu, Liangliang Cao, Lilei Su, Dingwei Liang
  • Patent number: 10892154
    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: February 18, 2020
    Date of Patent: January 12, 2021
    Assignee: XIAMEN ECO LIGHTING CO. LTD.
    Inventors: Mingyan Fu, Liangliang Cao, Lilei Su, Dingwei Liang
  • Publication number: 20200185213
    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: February 18, 2020
    Publication date: June 11, 2020
    Inventors: Mingyan Fu, Liangliang Cao, Lilei Su, Dingwei Liang
  • Patent number: 10607830
    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: November 26, 2018
    Date of Patent: March 31, 2020
    Assignee: XIAMEN ECO LIGHTING CO. LTD.
    Inventors: Mingyan Fu, Liangliang Cao, Lilei Su, Dingwei Liang
  • Patent number: 10598352
    Abstract: A downlight fixing structure is provided. The downlight fixing structure comprises a housing and a spring. The housing is for accommodating light components. The housing has an insertion lock structure on a side of the housing. The spring comprises a coil portion, a head portion, and a tail portion. The coil portion, the head portion and the tail portion are formed by the same metal wire. The head portion is inserted into the insertion lock structure.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: March 24, 2020
    Assignee: XIAMEN ECO LIGHTING CO. LTD.
    Inventors: Maojin Zeng, Xiaobo Chen, Liangliang Cao, Dingwei Liang
  • Publication number: 20190108995
    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: November 26, 2018
    Publication date: April 11, 2019
    Inventors: Mingyan Fu, Liangliang Cao, Lilei Su, Dingwei Liang
  • Publication number: 20180306416
    Abstract: A downlight fixing structure is provided. The downlight fixing structure comprises a housing and a spring. The housing is for accommodating light components. The housing has an insertion lock structure on a side of the housing. The spring comprises a coil portion, a head portion, and a tail portion. The coil portion, the head portion and the tail portion are formed by the same metal wire. The head portion is inserted into the insertion lock structure.
    Type: Application
    Filed: June 5, 2017
    Publication date: October 25, 2018
    Inventors: Maojin Zeng, Xiaobo Chen, Liangliang Cao, Dingwei Liang
  • Publication number: 20110032792
    Abstract: A processing container structure for food processor is provided. The structure has a processing container main body whose inside walls are uniformly provided with multiple ribs arranged vertically. The ribs have certain lengths and thicknesses and protrude inwards. The protruding areas of the ribs are gradually increased from top to bottom.
    Type: Application
    Filed: April 10, 2009
    Publication date: February 10, 2011
    Inventors: Dingwei Liang, Ke Li
  • Publication number: 20100116805
    Abstract: The present invention discloses an oven with a spray device, comprising: a main body, a heating chamber used for heating food disposed inside the main body, a spray device used for spraying the vapor into the heating chamber is set on the main body. The spray device comprising: a water tank, a piston, a electromagnetic valve, a spray. unit By controlling of the electromagnetic valve, the spray device can automatically humidify the food.
    Type: Application
    Filed: November 13, 2009
    Publication date: May 13, 2010
    Applicant: Tsann Kuen (Zhangzhou) Enterprise Co., Ltd.
    Inventors: Dingwei LIANG, Xiaorong Zhang