Patents by Inventor Liangcai Jia

Liangcai Jia 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).

  • Integrated LED module
    Patent number: 9482418
    Abstract: An integrated LED module at least comprises: a light-transmitting plate having a heat-conducting substrate and a transparent package; an LED array sealed in the light-transmitting plate; a drive circuit electrically connected to the LED array, and used for converting an external power supply into a 12V-75V forward voltage that drives each LED in the LED array; and a heat sink clinging to the light-transmitting plate. The integrated LED module solves the problem in the prior art that an LED lamp presented after assembly has a large size and is heavy as a part of the line of a drive power supply in the LED lamp is complicated, and further reduces material costs, saves processing and assembling time, and lowers production costs due to an integrally formed structure.
    Type: Grant
    Filed: September 26, 2012
    Date of Patent: November 1, 2016
    Assignee: SHANGHAI YAMING LIGHTING CO., LTD.
    Inventors: Chuitong Zeng, Liangcai Jia, Xiaoliang Xu, Baoquan Li, Carnotensis Ludo, Krijger De Sjef
  • INTEGRATED LED MODULE
    Publication number: 20150204528
    Abstract: An integrated LED module at least comprises: a light-transmitting plate having a heat-conducting substrate and a transparent package; an LED array sealed in the light-transmitting plate; a drive circuit electrically connected to the LED array, and used for converting an external power supply into a 12V-75V forward voltage that drives each LED in the LED array; and a heat sink clinging to the light-transmitting plate. The integrated LED module solves the problem in the prior art that an LED lamp presented after assembly has a large size and is heavy as a part of the line of a drive power supply in the LED lamp is complicated, and further reduces material costs, saves processing and assembling time, and lowers production costs due to an integrally formed structure.
    Type: Application
    Filed: September 26, 2012
    Publication date: July 23, 2015
    Applicant: SHANGHAI YAMING LIGHTING CO.,LTD.
    Inventors: Chuitong Zeng, Liangcai Jia, Xiaoliang Xu, Baoquan Li, Carnotensis Ludo, Krijger De Sjef