Patents by Inventor Rencheng Li

Rencheng Li 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).

  • Lamp with internally mounted heat dissipation device
    Patent number: 10677443
    Abstract: Various embodiments may relate to an illuminating device including a light engine, a housing and a driver contained in the housing, wherein the illuminating device further includes a heat dissipation device disposed in the housing which includes a substrate for supporting the light engine and an insert ring in thermal-conductive contact with the substrate.
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: June 9, 2020
    Assignee: LEDVANCE GMBH
    Inventors: Rencheng Li, Tingbiao Lan, Ran Lin, Zhian Li
  • LAMP WITH INTERNALLY MOUNTED HEAT DISSIPATION DEVICE
    Publication number: 20180320877
    Abstract: Various embodiments may relate to an illuminating device including a light engine, a housing and a driver contained in the housing, wherein the illuminating device further includes a heat dissipation device disposed in the housing which includes a substrate for supporting the light engine and an insert ring in thermal-conductive contact with the substrate.
    Type: Application
    Filed: July 16, 2018
    Publication date: November 8, 2018
    Inventors: Rencheng Li, Tingbiao Lan, Ran Lin, Zhian Li
  • Illuminating device having a mounting structure
    Patent number: 10024528
    Abstract: Various embodiments may relate to an illuminating device including a light engine, a housing and a driver contained in the housing, wherein the illuminating device further includes a heat dissipation device disposed in the housing which includes a substrate for supporting the light engine and an insert ring in thermal-conductive contact with the substrate.
    Type: Grant
    Filed: July 21, 2014
    Date of Patent: July 17, 2018
    Assignee: LEDVANCE GmbH
    Inventors: Rencheng Li, Tingbiao Lan, Ran Lin, Zhian Li
  • Lamp holder and manufacturing method thereof and illuminating device having the lamp holder
    Patent number: 9863626
    Abstract: Various embodiments may relate to a lamp holder of a lighting module, including a first housing and a second housing made from different materials, wherein the second housing includes a body part and an assembling part in thermal contact with each other, wherein the second housing is embedded integrally in the first housing and in thermal contact with the first housing, and the assembling part and the body part are installed together. In addition, various embodiments further relate to a method for manufacturing the lamp holder and an illuminating device having the lamp holder.
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: January 9, 2018
    Assignee: LEDVANCE GmbH
    Inventors: Tingbiao Lan, Rencheng Li, Jing Lin, Qihui Zhang
  • ILLUMINATING DEVICE
    Publication number: 20160169499
    Abstract: Various embodiments may relate to an illuminating device including a light engine, a housing and a driver contained in the housing, wherein the illuminating device further includes a heat dissipation device disposed in the housing which includes a substrate for supporting the light engine and an insert ring in thermal-conductive contact with the substrate.
    Type: Application
    Filed: July 21, 2014
    Publication date: June 16, 2016
    Inventors: Rencheng Li, Tingbiao Lan, Ran Lin, Zhian Li
  • LAMP HOLDER AND MANUFACTURING METHOD THEREOF AND ILLUMINATING DEVICE HAVING THE LAMP HOLDER
    Publication number: 20160138793
    Abstract: Various embodiments may relate to a lamp holder of a lighting module, including a first housing and a second housing made from different materials, wherein the second housing includes a body part and an assembling part in thermal contact with each other, wherein the second housing is embedded integrally in the first housing and in thermal contact with the first housing, and the assembling part and the body part are installed together. In addition, various embodiments further relate to a method for manufacturing the lamp holder and an illuminating device having the lamp holder.
    Type: Application
    Filed: June 12, 2014
    Publication date: May 19, 2016
    Inventors: Tingbiao Lan, Rencheng Li, Jing Lin, Qihui Zhang