Patents by Inventor Jiang-Hua Zhu

Jiang-Hua Zhu 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).

  • Patent number: 7956791
    Abstract: A remote control device (100) includes an insulated housing (2, 3) including an outer surface (20, 30) plated with a conductive material for providing a suppression of EMI, an inner surface (21, 31), and a receiving space (4) defined by the outer surface and the inner surface, a printed circuit board (51) received in the receiving space, and including at least a first conductive pad (511), and a second conductive pad electrically connected to the first conductive pad by conductive trace, a cable including at least one grounding conductor electrically connected to the second conductive pad, grounding means (22) electrically connected to the conductive material and the first conductive pad for providing a sheath for ESD generated on the remote control device.
    Type: Grant
    Filed: April 10, 2007
    Date of Patent: June 7, 2011
    Assignee: Hon Hai Precision Ind. Co., Ltd
    Inventors: Peter Kuo, Hao-Mai Yin, Jiang-Hua Zhu, Bing Du
  • Patent number: 7820925
    Abstract: A multi-directional switch includes a switch module, including a generally rectangular base, and an actuator vertically installed into a central receiving chamber defined in the base, the actuator can tilt away from a vertical axis to close one of four corners of the base, and a manual handle mated with the switch module, defining a central hollow being open toward the actuator for fittingly receiving the actuator therein, so as to permit synchronously swinging movement of the manual handle and the actuator. For preventing the manual handle, together with the actuator, synchronously swinging toward one of four corners, after the actuator is fittingly received in the central hollow of the manual handle, at least a rib is formed at a top surface of the base for abutting against a bottom surface of the manual handle, or formed at a bottom surface of the manual handle for abutting against a top surface of the base.
    Type: Grant
    Filed: April 10, 2007
    Date of Patent: October 26, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd
    Inventors: Peter Kuo, Hao-Mai Yin, Jiang-Hua Zhu, Bing Du
  • Patent number: 7651375
    Abstract: A cable assembly in accordance with the present invention comprises an electrical connector including an insulative housing defining a mating portion and a pair of positioning portions extending rearwardly from the mating portion, a plurality of terminals received in the insulative housing and at least one metal shell surrounded the insulative housing; a cable electrically terminated to the terminals; and a rear cover substantially enveloping the insulative housing and snugly supported by the positioning portions.
    Type: Grant
    Filed: December 12, 2008
    Date of Patent: January 26, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd
    Inventors: Jiang-Hua Zhu, David Tso-Chin Ko, Hai-Wei Wang, Xiao-Li Li
  • Publication number: 20090156059
    Abstract: A cable assembly in accordance with the present invention comprises an electrical connector including an insulative housing defining a mating portion and a pair of positioning portions extending rearwardly from the mating portion, a plurality of terminals received in the insulative housing and at least one metal shell surrounded the insulative housing; a cable electrically terminated to the terminals; and a rear cover substantially enveloping the insulative housing and snugly supported by the positioning portions.
    Type: Application
    Filed: December 12, 2008
    Publication date: June 18, 2009
    Inventors: Jiang-Hua Zhu, David Tso-Chin Ko, Hai-Wei Wang, Xiao-Li Li
  • Publication number: 20070247325
    Abstract: A remote control device (100) includes an insulated housing (2, 3) including an outer surface (20, 30) plated with a conductive material for providing a suppression of EMI, an inner surface (21, 31), and a receiving space (4) defined by the outer surface and the inner surface, a printed circuit board (51) received in the receiving space, and including at least a first conductive pad (511), and a second conductive pad electrically connected to the first conductive pad by conductive trace, a cable including at least one grounding conductor electrically connected to the second conductive pad, grounding means (22) electrically connected to the conductive material and the first conductive pad for providing a sheath for ESD generated on the remote control device.
    Type: Application
    Filed: April 10, 2007
    Publication date: October 25, 2007
    Inventors: Peter Kuo, Hao-Mai Yin, Jiang-Hua Zhu, Bing Du
  • Publication number: 20070235316
    Abstract: A multi-directional switch includes a switch module, including a generally rectangular base, and an actuator vertically installed into a central receiving chamber defined in the base, the actuator can tilt away from a vertical axis to close one of four corners of the base, and a manual handle mated with the switch module, defining a central hollow being open toward the actuator for fittingly receiving the actuator therein, so as to permit synchronously swinging movement of the manual handle and the actuator. For preventing the manual handle, together with the actuator, synchronously swinging toward one of four corners, after the actuator is fittingly received in the central hollow of the manual handle, at least a rib is formed at a top surface of the base for abutting against a bottom surface of the manual handle, or formed at a bottom surface of the manual handle for abutting against a top surface of the base.
    Type: Application
    Filed: April 10, 2007
    Publication date: October 11, 2007
    Inventors: Peter Kuo, Hao-Mai Yin, Jiang-Hua Zhu, Bing Du