Patents by Inventor XIAO-GUANG CHENG

XIAO-GUANG CHENG 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).

  • Support apparatus for device
    Patent number: 8534617
    Abstract: A support apparatus for supporting a device includes a fixing portion detachably secured to the device, and a rotating portion rotatably coupled to the fixing portion. The fixing portion defines an opening for allowing the support apparatus to be hand-held, and, when placed on a supporting surface, is capable of being rotated to form different viewing angles for the device. A device assembly using the support apparatus is also provided.
    Type: Grant
    Filed: October 20, 2011
    Date of Patent: September 17, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Ting-Kai Wang, Xiao-Guang Cheng
  • SUPPORT APPARATUS FOR DEVICE
    Publication number: 20130037682
    Abstract: A support apparatus for supporting a device includes a fixing portion detachably secured to the device, and a rotating portion rotatably coupled to the fixing portion. The fixing portion defines an opening for allowing the support apparatus to be hand-held, and, when placed on a supporting surface, is capable of being rotated to form different viewing angles for the device. A device assembly using the support apparatus is also provided.
    Type: Application
    Filed: October 20, 2011
    Publication date: February 14, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (Shenzhen) CO., LTD.
    Inventors: TING-KAI WANG, XIAO-GUANG CHENG
  • COLLAPSIBLE ELECTRONIC DEVICE AND ADJUSTMENT METHOD THEREOF
    Publication number: 20120026681
    Abstract: A collapsible electronic device includes a first part, a second part, a hinge, a control unit, and a driving unit. The second part is hinged on the first part, and the control unit is configured to generate a first driving command when receiving a power-on signal for the collapsible electronic device and a second driving command when receiving a power-down signal for the collapsible electronic device, and the driving unit is configured to pivot the hinge to a first predetermined angle when receiving the first driving command and to a second predetermined angle when receiving the second driving command.
    Type: Application
    Filed: October 31, 2010
    Publication date: February 2, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: TING-KAI WANG, YIN-ZHI WU, XIAO-GUANG CHENG