Patents by Inventor Ruiqiu Cen

Ruiqiu Cen 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).

  • Light bulb heat sink
    Patent number: D761973
    Type: Grant
    Filed: March 6, 2015
    Date of Patent: July 19, 2016
    Assignee: NuWave, LLC
    Inventors: Jung S. Moon, Eung Yub Cha, Eunjung Huh, Ruiqiu Cen, Xiao Shaoming, Luo Fei, Jong Rok Kim, Mikale K. Kwon
  • Light bulb heat sink
    Patent number: D761974
    Type: Grant
    Filed: March 6, 2015
    Date of Patent: July 19, 2016
    Assignee: NuWave, LLC
    Inventors: Jung S. Moon, Eung Yub Cha, Eunjung Huh, Ruiqiu Cen, Xiao Shaoming, Luo Fei, Jong Rok Kim, Mikale K. Kwon
  • Light bulb heat sink
    Patent number: D761975
    Type: Grant
    Filed: March 6, 2015
    Date of Patent: July 19, 2016
    Assignee: NuWave, LLC
    Inventors: Jung S. Moon, Eung Yub Cha, Eunjung Huh, Ruiqiu Cen, Xiao Shaoming, Luo Fei, Jong Rok Kim, Mikale K. Kwon
  • Light bulb heat sink
    Patent number: D762311
    Type: Grant
    Filed: March 6, 2015
    Date of Patent: July 26, 2016
    Assignee: NuWave, LLC
    Inventors: Jung S. Moon, Eung Yub Cha, Eunjung Huh, Ruiqiu Cen, Xiao Shaoming, Luo Fei, Jong Rok Kim, Mikale K. Kwon