Patents by Inventor Dragon HI YU

Dragon HI YU 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).

  • Circuit board assembly, electronic device having the same, and lifting and lowering apparatus thereof
    Patent number: 9397422
    Abstract: A circuit board assembly is provided. The circuit board assembly includes: a first circuit board; a second circuit board; a bracket for supporting the second circuit board; and an interconnect apparatus for a connection and a disconnection of the first circuit board and the second circuit board, wherein the interconnect apparatus includes a first connector disposed on the first circuit board and a second connector disposed on the second circuit board (one is a male connector and the other is a female connector). The circuit board assembly includes a lifting and lowering apparatus for vertically lifting or lowering the bracket so that after the connection the second connector is vertically disconnected from the first connector and after the disconnection the second connector is vertically connected to the first connector. An electronic device having the circuit board assembly is further provided.
    Type: Grant
    Filed: May 14, 2015
    Date of Patent: July 19, 2016
    Assignee: LENOVO ENTERPRISE SOLUTIONS (SINGAPORE) PTE. LTD
    Inventors: Frank SF Chen, Brian CH Lee, Edgar MW Tsai, Dragon HI Yu
  • CIRCUIT BOARD ASSEMBLY, ELECTRONIC DEVICE HAVING THE SAME, AND LIFTING AND LOWERING APPARATUS THEREOF
    Publication number: 20150325936
    Abstract: A circuit board assembly is provided. The circuit board assembly includes: a first circuit board; a second circuit board; a bracket for supporting the second circuit board; and an interconnect apparatus for a connection and a disconnection of the first circuit board and the second circuit board, wherein the interconnect apparatus includes a first connector disposed on the first circuit board and a second connector disposed on the second circuit board (one is a male connector and the other is a female connector). The circuit board assembly includes a lifting and lowering apparatus for vertically lifting or lowering the bracket so that after the connection the second connector is vertically disconnected from the first connector and after the disconnection the second connector is vertically connected to the first connector. An electronic device having the circuit board assembly is further provided.
    Type: Application
    Filed: May 14, 2015
    Publication date: November 12, 2015
    Inventors: Frank SF CHEN, Brian CH LEE, Edgar MW TSAI, Dragon HI YU