Patents by Inventor ZHONG-HAI XIAO

ZHONG-HAI XIAO 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).

  • Apparatus for manufacturing backlight source
    Patent number: 8505189
    Abstract: A manufacturing apparatus for a backlight unit includes a feed mechanism, a testing mechanism, and an attachment mechanism. The feed mechanism arranges a plurality of light-emitting diodes in a row. The testing mechanism tests the light-emitting diodes. The attachment mechanism positions the light-emitting diodes to a circuit board. The attachment mechanism comprises a support assembly and a laminating device, in which the support assembly receives the light-emitting diodes tested by the at least one testing unit, the support assembly is opposite to the circuit board, and the laminating device laminates the light-emitting diodes to the circuit board. A method for manufacturing the backlight unit is also provided.
    Type: Grant
    Filed: February 23, 2011
    Date of Patent: August 13, 2013
    Assignees: Innocom Technology (Shenzhen) Co., Ltd., Chimei InnoLux Corporation
    Inventors: Gang-Tao Gu, Zhong-Hai Xiao, Min-Cheng Wang
  • Sprue device for use in an injection mold
    Patent number: 8454347
    Abstract: A sprue device for an injection mold includes a first part and a second part. The sprue device is sealed and water-cooled so as to reduce overall molding time. The connecting section defines spiral grooves. The second part includes a chassis and an extension from the chassis. The chassis is defined with a through hole, and two gates communicated with the through hole respectively. The spiral grooves mate with the wall of the mounting hole to form a spiral runner. The gates, the through hole, and the spiral runner communicate with each other. An injection mold using the sprue device is also described.
    Type: Grant
    Filed: December 15, 2011
    Date of Patent: June 4, 2013
    Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) Limited
    Inventors: Dian-Hong Wei, Du-Xi Gao, Zhong-Hai Xiao
  • SPRUE DEVICE FOR INJECTION MOLD AND INJECTION MOLD THEREOF
    Publication number: 20130004614
    Abstract: A sprue device for an injection mold includes a first part and a second part. The sprue device is sealed and water-cooled so as to reduce overall molding time. The connecting section defines spiral grooves. The second part includes a chassis and an extension from the chassis. The chassis is defined with a through hole, and two gates communicated with the through hole respectively. The spiral grooves mate with the wall of the mounting hole to form a spiral runner. The gates, the through hole, and the spiral runner communicate with each other. An injection mold using the sprue device is also described.
    Type: Application
    Filed: December 15, 2011
    Publication date: January 3, 2013
    Applicants: FIH (HONG KONG) LIMITED, SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD.
    Inventors: DIAN-HONG WEI, DU-XI GAO, ZHONG-HAI XIAO
  • METHOD AND APPARATUS FOR MANUFACTURING BACKLIGHT SOURCE
    Publication number: 20110252630
    Abstract: A manufacturing apparatus for a backlight unit includes a feed mechanism, a testing mechanism, and an attachment mechanism. The feed mechanism arranges a plurality of light-emitting diodes in a row. The testing mechanism tests the light-emitting diodes. The attachment mechanism positions the light-emitting diodes to a circuit board. The attachment mechanism comprises a support assembly and a laminating device, in which the support assembly receives the light-emitting diodes tested by the at least one testing unit, the support assembly is opposite to the circuit board, and the laminating device laminates the light-emitting diodes to the circuit board. A method for manufacturing the backlight unit is also provided.
    Type: Application
    Filed: February 23, 2011
    Publication date: October 20, 2011
    Applicants: CHIMEI INNOLUX CORPORATION, INNOCOM TECHNOLOGY (SHENZHEN) CO., LTD.
    Inventors: GANG-TAO GU, ZHONG-HAI XIAO, MIN-CHENG WANG