Patents by Inventor Xiao-Guo Zhang

Xiao-Guo Zhang 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: 8707337
    Abstract: The present invention can include a method for initiating a dispatch call. The method can include a step of receiving a dispatch call request from a MIDlet disposed within a JAVA™ mobile edition (ME) environment of a communication device, such as a mobile telephony device. The method can determine whether the MIDlet is in a domain having access to dispatch call functions implemented within a native environment of the communication device. When the domain has access, a dispatch communication session can be established for the dispatch call request. The dispatch communication session can execute within the native environment without exiting the JAVA™ ME environment. When the domain lacks access, the dispatch call request can be conveyed to the native environment, the MIDlet can quit executing, the JAVA™ ME environment can be exited, and a dispatch communication session for the dispatch call request can be established from within the native environment.
    Type: Grant
    Filed: October 31, 2006
    Date of Patent: April 22, 2014
    Assignee: Motorola Mobility LLC
    Inventors: Edwin A. Hernandez, Xin Guan, Xiao-Guo Zhang
  • Patent number: 7871295
    Abstract: A coaxial connector (100) includes a bracket (10) defining a cavity (15), a central pin (30) received in the cavity and an insulative member (20). The central pin includes a contact portion (31), a mounting portion (32), and a fixing portion (33) disposed between the contact portion and the mounting portion. The fixing portion has at least an engaging face (331) extending along a direction angled to a rotating direction of the central pin. The insulative member is mounted around the fixing portion of the central pin and disposed between the bracket and the central pin. The insulative member includes a working face (211) engaging with the engaging face of the central pin.
    Type: Grant
    Filed: July 24, 2009
    Date of Patent: January 18, 2011
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Xiao-Guo Zhang, Qing-Man Zhu
  • Patent number: 7785143
    Abstract: A coaxial connector (1) having a moveable terminal includes a metallic bracket (10) defining a receiving space (100) therein. A contact terminal (20) is insulated assembled to the bracket and configured a stationary first part (31) and a second part (33) telescopically assembled within the first part.
    Type: Grant
    Filed: April 30, 2009
    Date of Patent: August 31, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Xiao-Guo Zhang, Qing-Man Zhu, Chien-Chiung Wang
  • Patent number: 7727014
    Abstract: A coaxial connector (1, 1?, 1?) for being mounted on a panel (300) includes a metallic bracket (10, 10?, 10?) defining a receiving space (11, 11?, 11?) therein, an insulative member (20, 20?, 20?) mounted on the metallic bracket and a contact terminal (30, 30?, 30?) received in the securing portion. The insulative member has a securing portion (21, 21?, 21?) received in the receiving space and defining a passage (210, 210?, 210?), and a mounting portion (22, 22?, 22?) integrated with the securing portion for being mounted on the panel. The contact terminal is received in the passage of the securing portion.
    Type: Grant
    Filed: May 7, 2009
    Date of Patent: June 1, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Qing-Man Zhu, Xiao-Guo Zhang, Xue-Liang Zhang
  • Publication number: 20100022123
    Abstract: A coaxial connector (100) includes a bracket (10) defining a cavity (15), a central pin (30) received in the cavity and an insulative member (20). The central pin includes a contact portion (31), a mounting portion (32), and a fixing portion (33) disposed between the contact portion and the mounting portion. The fixing portion has at least an engaging face (331) extending along a direction angled to a rotating direction of the central pin. The insulative member is mounted around the fixing portion of the central pin and disposed between the bracket and the central pin. The insulative member includes a working face (211) engaging with the engaging face of the central pin.
    Type: Application
    Filed: July 24, 2009
    Publication date: January 28, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: XIAO-GUO ZHANG, QING-MAN ZHU
  • Publication number: 20090305559
    Abstract: The RF connector (100) has a collar (11) defining an axial bore (110), an insulator (12) mounted into the axial bore and having an axial hole (121) defining therethrough, a central pin (13) retained in the axial hole of the insulator and an outer shield (10) partially enclosing a front portion of the axial bore. The outer shield has a protruding portion (103) extending forwardly to form an interior room (101) for receiving the mating connector. The collar has a claw (111) extending therearound to flexibly resist against an inner surface of the mating connector.
    Type: Application
    Filed: June 4, 2009
    Publication date: December 10, 2009
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Xiao-Guo Zhang, Qing-Man Zhu
  • Publication number: 20090280683
    Abstract: A coaxial connector (1, 1?, 1?) for being mounted on a panel (300) includes a metallic bracket (10, 10?, 10?) defining a receiving space (11, 11?, 11?) therein, an insulative member (20, 20?, 20?) mounted on the metallic bracket and a contact terminal (30, 30?, 30?) received in the securing portion. The insulative member has a securing portion (21, 21?, 21?) received in the receiving space and defining a passage (210, 210?, 210?), and a mounting portion (22, 22?, 22?) integrated with the securing portion for being mounted on the panel. The contact terminal is received in the passage of the securing portion.
    Type: Application
    Filed: May 7, 2009
    Publication date: November 12, 2009
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: QING-MAN ZHU, XIAO-GUO ZHANG, XUE-LIANG ZHANG
  • Publication number: 20090280682
    Abstract: A coaxial connector (1) mounted on a panel includes an insulative bracket (10) extending along a longitudinal axis thereof, a metallic member (20) disposed in the insulative bracket, and a contact terminal (30) assembled in the insulative bracket. The insulative bracket has a securing portion (13) defining a passage (130) and a connecting portion (14) surrounding the securing portion for mechanically connecting with a mating electrical connector. The metallic member is disposed between the securing portion and the connecting portion and has a mating portion (22) for electrically connecting with the mating electrical connector. The contact terminal is secured in the passage of the securing portion.
    Type: Application
    Filed: May 7, 2009
    Publication date: November 12, 2009
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: XIAO-GUO ZHANG, QING-MAN ZHU, XUE-LIANG ZHANG
  • Publication number: 20090274468
    Abstract: A pluggable transceiver module assembly includes a cage (4) having a latch (41) formed thereon, and a pluggable transceiver module (1) for assembling to the cage. The pluggable transceiver module (1) includes a housing (10) having a latching portion (141) engageable with the latch, an actuator (31) and a pivot (34) slidably mounted on the housing, a lever (32) and a spring member (33). The lever engages with the pivot and manipulates to drive the pivot and therefore the actuator to operate the latch. The spring member has a first connecting portion (331) coupled with the lever and a second connecting portion (334) assembled to the housing. The first connecting portion exerts a restoring force to the actuator.
    Type: Application
    Filed: April 30, 2009
    Publication date: November 5, 2009
    Inventors: Xue-Liang Zhang, Qing-Man Zhu, Xiao-Guo Zhang
  • Publication number: 20090275233
    Abstract: A coaxial connector (1) having a moveable terminal includes a metallic bracket (10) defining a receiving space (100) therein. A contact terminal (20) is insulated assembled to the bracket and configured a stationary first part (31) and a second part (33) telescopically assembled within the first part.
    Type: Application
    Filed: April 30, 2009
    Publication date: November 5, 2009
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Xiao-Guo Zhang, Qing-Man Zhu, Chien-Chiung Wang
  • Publication number: 20080104572
    Abstract: The present invention can include a method for initiating a dispatch call. The method can include a step of receiving a dispatch call request from a MIDlet disposed within a JAVA ME environment of a communication device, such as a mobile telephony device. The method can determine whether the MIDlet is in a domain having access to dispatch call functions implemented within a native environment of the communication device. When the domain has access, a dispatch communication session can be established for the dispatch call request. The dispatch communication session can execute within the native environment without exiting the JAVA ME environment. When the domain lacks access, the dispatch call request can be conveyed to the native environment, the MIDlet can quit executing, the JAVA ME environment can be exited, and a dispatch communication session for the dispatch call request can be established from within the native environment.
    Type: Application
    Filed: October 31, 2006
    Publication date: May 1, 2008
    Applicant: MOTOROLA, INC.
    Inventors: EDWIN A. HERNANDEZ, XIN GUAN, XIAO-GUO ZHANG
  • Patent number: D602437
    Type: Grant
    Filed: September 29, 2008
    Date of Patent: October 20, 2009
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Xiao-Guo Zhang, Xue-Liang Zhang, Qing-Man Zhu, Er-Hou Zhou, Chou-Jung Kuo