Patents by Inventor Qing-Man Zhu

Qing-Man 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).

  • Publication number: 20110287642
    Abstract: A cable connector assembly (1) includes a connector (100) and a cable (200) has an end mounted to the connector. The cable includes at least one inner conductor (210). At least one connecting conductors (300) has a first end (310) inserting into the at least one inner conductor and electrically connecting with the at least one inner conductor, and an opposite second end (320) electrically connecting with the connector to establish an electrical connection between the connector and the cable for signal transmission.
    Type: Application
    Filed: May 18, 2011
    Publication date: November 24, 2011
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: CHIEN-CHIUNG WANG, QING-MAN ZHU, XUE-LIANG ZHANG
  • Patent number: 8057260
    Abstract: A cable assembly (100) includes an interior printed circuit board (13) with a number of conductive pads (132), a cable (2) and an insulative holding device (25). The cable (2) includes a number of conductors (21), a conductive sheath (22) shrouding the conductors (21) and an insulative sheath (23) shrouding the conductive sheath (22). Each conductor (22) has a soldering tail (24) extending to the outside of the insulative sheath (23) and soldering to the conductive pad (132). The insulative holding device (25) encloses the insulative sheath (22) and the conductors (21).
    Type: Grant
    Filed: August 3, 2010
    Date of Patent: November 15, 2011
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Qing-Man Zhu, Xue-Liang Zhang, Chien-Chiung Wang
  • Publication number: 20110275236
    Abstract: A connector (200) to be forwardly inserted into a receptacle (300) and latched therein. The connector (200) includes a housing (11, 13) and a latch releasing device (7) having a releasing member. The releasing member has a longitudinal pulling portion (75) extending rearward moveable relative to the housing (11, 13) in a horizontal direction, a raising portion (71) extending forwardly from the pulling portion (75), and a supporting portion (71) having a front end supporting the raising portion (713) and a back end fixed to a top face (133) of the housing (11, 13). The front end rotates about the back end to raise the raising portion (71) in response to a backward pulling movement of the pulling portion (75), thereby unlatching the connector (200) from the receptacle (300).
    Type: Application
    Filed: May 5, 2011
    Publication date: November 10, 2011
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: QING-MAN ZHU, XUE-LIANG ZHANG, CHIEN-CHIUNG WANG
  • Publication number: 20110034082
    Abstract: A cable assembly (100) includes an interior PCB (13) with a number of conductive pads (132), a cable (2) and an insulative holding device (25). The cable (2) includes a number of conductors (21), a conductive sheath (22) shrouding the conductors (21) and an insulative sheath (23) shrouding the conductive sheath (22). Each conductor (22) has a soldering tail (24) extending to the outside of the insulative sheath (23) and soldering to the conductive pad (132). The insulative holding device (25) encloses the insulative sheath (22) and the conductors (21).
    Type: Application
    Filed: August 3, 2010
    Publication date: February 10, 2011
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Qing-Man Zhu, Xue-Liang Zhang, Chien-Chiung WANG
  • Publication number: 20110028046
    Abstract: A connector (100) includes an insulative housing (10), and a number of contacts (2) received in the insulative housing. The insulative housing includes a number of first type of contacts (21) in accordance with the USB 2.0 standard, a pair of second type of contacts (22) for transmitting clock signal, and a pair of third type of contacts (23) for transmitting power signal.
    Type: Application
    Filed: July 29, 2010
    Publication date: February 3, 2011
    Inventors: Chien-Chiung Wang, Qing-Man Zhu
  • 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
  • Publication number: 20100330841
    Abstract: A cable connector assembly (100) comprises a body (10) defining a mounting hole (13) of a first diameter, an adapter (40) defining a through hole of a second diameter smaller than the first diameter, the adapter being separably mounted to the body, and a cable (120) received in the through hole.
    Type: Application
    Filed: June 24, 2010
    Publication date: December 30, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: XUE-LIANG ZHANG, QING-MAN ZHU, CHIEN-CHIUNG WANG
  • Patent number: 7841887
    Abstract: A pluggable module (3) retained in a mating receptacle cage (1) which has a retaining tab (10) includes a housing (30) and an ejector device (34). The housing has a latch portion (310) retained in the retaining tab, a recessing portion (312) defined on a surface thereof, at least one inclined portion (314) located on the surface of the recessing portion. The ejector device includes a spring member (340) slidably received in the recessing portion and a driving portion (341) for pulling the spring member forwardly. The spring member is guided by the inclined portion and upwardly resists against the retaining tab for releasing the latch portion of the housing from the retaining tab of the receptacle cage.
    Type: Grant
    Filed: March 5, 2009
    Date of Patent: November 30, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Xue-Liang Zhang, Qing-Man Zhu, Chien-Chiung Wang
  • Patent number: 7789667
    Abstract: An RF connector assembly (100) assembly has a first connector and a second connector (3) electrically connecting with the first connector. The first connector includes a first main body (11) defining an interior space (110), an insulative member (12) received in the interior space, a center conductor (13) retained within the insulative member, a flexible bushing (14) and a magnetic member (15) retained in the interior space. The second connector includes a mating member (35) firmly resisting against the flexible bushing under an attractive force exerted by the magnetic member.
    Type: Grant
    Filed: April 30, 2009
    Date of Patent: September 7, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Qing-Man Zhu, Xue-Liang Zhang, Chien-Chiung Wang
  • 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
  • Patent number: 7699646
    Abstract: A cable connector assembly (100) has a terminal connector (3), a number of cables (1) connected to the terminal connector, an outer shell (71) defining an interior space (710) receiving the terminal connector, an inner shell (70) and a wire spacer (5). The terminal connector includes an insulative base (302) having a number of terminals (303) mounted therein, a shield (301) enclosing the insulative base and a printed circuit board (31) having a number of pads (311, 312) disposed thereon and arranged in two rows. The wire spacer partially extends out of the outer shell (71) and has a number of parallel passages for extension of the cables and organization of the number of cables.
    Type: Grant
    Filed: February 23, 2009
    Date of Patent: April 20, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Qing-Man Zhu, Xue-Liang Zhang, Er-Hou Zhou, Chien-Chiung Wang
  • 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: 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: 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: 20090275232
    Abstract: An RF connector assembly (100) assembly has a first connector and a second connector (3) electrically connecting with the first connector. The first connector includes a first main body (11) defining an interior space (110), an insulative member (12) received in the interior space, a center conductor (13) retained within the insulative member, a flexible bushing (14) and a magnetic member (15) retained in the interior space. The second connector includes a mating member (35) firmly resisting against the flexible bushing under an attractive force exerted by the magnetic member.
    Type: Application
    Filed: April 30, 2009
    Publication date: November 5, 2009
    Inventors: Qing-Man Zhu, Xue-Liang Zhang, Chien-Chiung Wang
  • 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: 20090263570
    Abstract: A plating method is adapted for applying a layer of metal to an electrical connector (1) The plating method includes the steps of: (1) providing a barrel (2) defining an internal room (21) and an insulative member (4); (2) inserting the insulative member into the internal room of the barrel and having the insulative member firmly resisting against the inner surface of the barrel; (3) plating a layer of metal around an outer surface of the barrel.
    Type: Application
    Filed: April 21, 2009
    Publication date: October 22, 2009
    Inventors: Qing-Man Zhu, Xue-Liang Zhang, Chien-Chiung Wang