Patents by Inventor Chien-Chiung Wang

Chien-Chiung Wang 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: 11211747
    Abstract: A connector to be mated with a mating connector through a lock, includes: a connector body including an mounting portion having a receiving space and a slide groove provided on the mounting portion; and an unlocking mechanism held on the connector body, the unlocking mechanism including an unlocking slider slidable along the slide groove and an elastic member for driving the unlocking slider to slide; wherein the slide groove has a convex surface protruding outward, the unlocking slider has a concave surface cooperating with the convex surface of the slide groove, the concave surface makes a wall thickness of the unlocking slider uneven, and the elastic member is located at an area of the unlocking slider having a thicker wall thickness.
    Type: Grant
    Filed: July 1, 2020
    Date of Patent: December 28, 2021
    Assignees: FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD., FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: Chien-Chiung Wang, Kun-Lin Wu, Xue-Liang Zhang
  • Publication number: 20210006013
    Abstract: A connector to be mated with a mating connector through a lock, includes: a connector body including an mounting portion having a receiving space and a slide groove provided on the mounting portion; and an unlocking mechanism held on the connector body, the unlocking mechanism including an unlocking slider slidable along the slide groove and an elastic member for driving the unlocking slider to slide; wherein the slide groove has a convex surface protruding outward, the unlocking slider has a concave surface cooperating with the convex surface of the sliding groove, the concave surface makes a wall thickness of the unlocking slider uneven, and the elastic member is located at an area of the unlocking slider having a thicker wall thickness.
    Type: Application
    Filed: July 1, 2020
    Publication date: January 7, 2021
    Inventors: CHIEN-CHIUNG WANG, KUN-LIN WU, XUE-LIANG ZHANG
  • Patent number: 10741941
    Abstract: A plug connector assembly includes: a plug connector having a cage, and a PCB received in the cage, the PCB including a mating end for being mated with a mating connector and an opposite connecting end, the connecting end comprising a first row of pads and a second row of pads disposed at one side of the PCB; at least one cable electrically connected to the connecting end, the at least one cable comprising a number of core wires, the core wires comprising a first group of core wires and a second group of core wires extending beyond the first group of core wires, the first group of core wires soldered to the first row of pads, the second group of core wires soldered to the second row of pads; and an insulative member isolating a soldering area of the first and second group of core wires.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: August 11, 2020
    Assignees: FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD., FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: Kun-Lin Wu, Chien-Chiung Wang, Xue-Liang Zhang, Fu-Jun Sun
  • Publication number: 20190140374
    Abstract: A plug connector assembly includes: a plug connector having a cage, and a PCB received in the cage, the PCB including a mating end for being mated with a mating connector and an opposite connecting end, the connecting end comprising a first row of pads and a second row of pads disposed at one side of the PCB; at least one cable electrically connected to the connecting end, the at least one cable comprising a number of core wires, the core wires comprising a first group of core wires and a second group of core wires extending beyond the first group of core wires, the first group of core wires soldered to the first row of pads, the second group of core wires soldered to the second row of pads; and an insulative member isolating a soldering area of the first and second group of core wires.
    Type: Application
    Filed: November 8, 2018
    Publication date: May 9, 2019
    Inventors: KUN-LIN WU, CHIEN-CHIUNG WANG, XUE-LIANG ZHANG, FU-JUN SUN
  • Patent number: 9774113
    Abstract: A cable connector assembly includes: a shielding shell; an inner circuit board received in the shielding shell and defining a number of grounding pads; a cable electrically connecting to the inner circuit board, the cable including an outer boot, plural pairs of differential signal wires, and a number of grounding wires each corresponding to a respective pair of differential signal wires; and a grounding plate electrically connecting with the grounding pads; wherein the grounding plate includes a number of arcuate walls each having a respective receiving room accommodating a corresponding pair of differential signal wires, a notch is defined on a top of each of the arcuate walls, and the grounding wire is soldered in the notch.
    Type: Grant
    Filed: August 8, 2016
    Date of Patent: September 26, 2017
    Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: Xue-Liang Zhang, Chien-Chiung Wang, Kun-Lin Wu
  • Publication number: 20170040746
    Abstract: A cable connector assembly includes: a shielding shell; an inner circuit board received in the shielding shell and defining a number of grounding pads; a cable electrically connecting to the inner circuit board, the cable including an outer boot, plural pairs of differential signal wires, and a number of grounding wires each corresponding to a respective pair of differential signal wires; and a grounding plate electrically connecting with the grounding pads; wherein the grounding plate includes a number of arcuate walls each having a respective receiving room accommodating a corresponding pair of differential signal wires, a notch is defined on a top of each of the arcuate walls, and the grounding wire is soldered in the notch.
    Type: Application
    Filed: August 8, 2016
    Publication date: February 9, 2017
    Inventors: XUE-LIANG ZHANG, CHIEN-CHIUNG WANG, KUN-LIN WU
  • Patent number: 9450360
    Abstract: An electrical connector adapted for mating with a first kind or a second kind of mating connector including an insulative housing and a number of conductive terminals received in the insulative housing and arranged in a horizontal row. Each conductive terminal comprises a tail portion, a mating portion, and a middle portion between the tail portion and the mating portion, the mating portion including a first upper contact surface and a first lower contact surface opposite to the first upper contact surface.
    Type: Grant
    Filed: April 23, 2014
    Date of Patent: September 20, 2016
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Qing-Man Zhu, Chien-Chiung Wang
  • Patent number: 9203171
    Abstract: A cable connector assembly includes a first connector, a second connector, and a cable connecting the first connector to the second connector. The first connector includes a first printed circuit board, a second printed circuit board, and a connecting member between the first and the second printed circuit boards. The second connector includes a third printed circuit board and a fourth printed circuit board. The cable includes a number of signal wires for transmitting data signals and a number of control wires for transmitting control signals. The control wires includes a number of first control wires connecting the first and the third printed circuit boards and a number of second control wires connecting the second and the fourth printed circuit boards.
    Type: Grant
    Filed: August 1, 2014
    Date of Patent: December 1, 2015
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Le Yu, Chien-Chiung Wang
  • Patent number: 9188757
    Abstract: A cable assembly comprises: an insulative housing; a plurality of contacts received into the insulative housing; a printed circuit board located behind the insulative housing and electrically connected with the plurality of contacts; a metallic shell enclosing the insulative housing and the printed circuit board; an insulative shell enclosing a rear portion of the metallic shell; and a cable having a plurality of optical fibers coupled to a top surface of the printed circuit board and a plurality of copper wires electrically connected to a bottom surface of the printed circuit board.
    Type: Grant
    Filed: January 6, 2014
    Date of Patent: November 17, 2015
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Jerry Wu, Chien-Chiung Wang, Qing-Man Zhu, Ru-Yang Guo, Peng Zhai
  • Patent number: 9130312
    Abstract: A cable connector assembly comprises a housing; a plurality of first contacts received in the housing; and cable having at least a first set of cable electrically respectively connected to the corresponding first contacts. Each of the first set of cable comprises a plurality of first wires formed therein. At least one of the first wires of one first set of cable is cut out, and the rest of the first wires of one first set of cable are electrically connected with the corresponding first contact.
    Type: Grant
    Filed: July 8, 2013
    Date of Patent: September 8, 2015
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Jerry Wu, Chien-Chiung Wang, Jun Chen, Fan-Bo Meng
  • Patent number: 9059549
    Abstract: A cable connector assembly includes an insulative housing defining a cavity, a number of contacts retained in the insulative housing, a metallic shell enclosing the insulative housing, and a cable electrically connected with the contacts. The contacts comprise a number of first and second contacts, The cable has at least one pair of differential wires, the pair of differential wires comprising a pair of signal wires and a grounding wire. Each signal wire includes a number of inner wires and an insulator enclosing the inner wires. A metallic conductive layer is disposed between the inner wires and the insulator.
    Type: Grant
    Filed: January 23, 2014
    Date of Patent: June 16, 2015
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Jerry Wu, Chien-Chiung Wang, Jun Chen, Fan-Bo Meng
  • Patent number: 9059543
    Abstract: A cable connector assembly (100) comprises an insulative housing, a number of contacts (2) received in the insulative housing, a printed circuit board (3) electrically connected with the contacts, a metallic shell (4) enclosing the insulative housing, and a cable. The contacts have signal contacts and grounding contacts. The printed circuit board defines a number of first conductive pads soldering with the contacts and a number of second conductive pads. The cable is soldering with the second conductive pads of the printed circuit board. The printed circuit board also has at least one third conductive pad (33) electrically connected with the grounding contact, and the metallic shell has at least one extension portion (423) connected with the third conductive pad. The extension portion is curved and extends into a U-shaped receiving portion (422) of the metallic shell.
    Type: Grant
    Filed: February 4, 2013
    Date of Patent: June 16, 2015
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Jiang-Hong Wu, Qing-Man Zhu, Chien-Chiung Wang
  • Patent number: 9033738
    Abstract: A cable assembly comprises: an insulative housing and a terminal module assembled to a rear end of the insulative housing. The terminal module comprises a plurality of pairs of differential signal terminals and a plurality of grounding terminals arranged long a widthwise direction thereof. Each of terminal defining a mating portion, a body portion and a soldering portion. Mating portions of the signal and grounding terminals are located on a row, body portions and soldering portions of the signal and grounding terminals are located on two rows. There are at least one grounding terminal is intervened between two pairs of differential signal terminals to totally space apart the body portions and soldering portions of two adjacent pairs of differential signal terminals located on two rows.
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: May 19, 2015
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Chien-Chiung Wang, Jerry Wu, Jun Chen, Fan-Bo Meng
  • Patent number: 9017091
    Abstract: A cable assembly comprises a housing including an upper cover and a lower cover assembled with each other and a pair of first and second printed circuit boards (PCBs) received in the housing and sandwiched between the upper and lower cover. The upper cover defines a number of protruding portions formed therein. Each of the protruding portion defines two steps thereon. The first and second PCBs are spaced apart from each other along a vertical direction by the two steps of each of the protruding portions. The first and second PCBs respectively define a plurality of first and second openings cooperating with corresponding protruding portions.
    Type: Grant
    Filed: February 4, 2013
    Date of Patent: April 28, 2015
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Qing-Man Zhu, Chien-Chiung Wang, Jerry Wu, Kai-Feng Yang
  • Patent number: 8961196
    Abstract: An electrical connector comprises a metallic housing; and a printed circuit board receiving in the metallic housing and defining a mating portion formed on a front end thereof. The mating portion defines a plurality of conductive pads formed on a top surface thereof, the plurality of conductive pads comprises a plurality of first grounding contacts, a plurality of pairs of differential signal contacts and a plurality of second grounding contacts, each of pair of differential signal contacts are intervened between two adjacent grounding contacts, each of second grounding contact is located in front of the pair of differential signal contacts and electrically and mechanically connected with two front ends of two first grounding contacts.
    Type: Grant
    Filed: June 17, 2013
    Date of Patent: February 24, 2015
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Jerry Wu, Chien-Chiung Wang, Jun Chen, Fan-Bo Meng
  • Publication number: 20150038004
    Abstract: A cable connector assembly includes a first connector, a second connector, and a cable connecting the first connector to the second connector. The first connector includes a first printed circuit board, a second printed circuit board, and a connecting member between the first and the second printed circuit boards. The second connector includes a third printed circuit board and a fourth printed circuit board. The cable includes a number of signal wires for transmitting data signals and a number of control wires for transmitting control signals. The control wires includes a number of first control wires connecting the first and the third printed circuit boards and a number of second control wires connecting the second and the fourth printed circuit boards.
    Type: Application
    Filed: August 1, 2014
    Publication date: February 5, 2015
    Inventors: LE YU, CHIEN-CHIUNG WANG
  • Patent number: 8926347
    Abstract: An electrical connector module for mating with a complementary connector module comprises a housing defining a channel formed on a top surface thereof and a mounting slot recessed downwardly from a bottom surface of the channel; a releasing mechanism received into the channel, the releasing mechanism defines a tab extending into the mounting slot, and an actuator formed on a front end thereof; and a resilient piece received into the mounting slot, the resilient piece having a front end abutting against a front inner surface of the mounting slot and a rear end abutting against the tab; the complementary connector module comprises a latching member locked in the front end of the channel and located above the actuator; the releasing mechanism moves forwardly, the actuator extends into a front end of the channel and raises up the latching member along a vertical direction.
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: January 6, 2015
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Jian-Jun Zhu, Qing-Man Zhu, Chien-Chiung Wang
  • Patent number: 8905777
    Abstract: An electrical connector assembly (100) including a housing (1) having a channel (12) formed on a top surface thereof and extending along a mating direction, a latch mechanism (6) received in the channel and being capable of sliding in the channel, and a spring (8) received in the indentation. An indentation (1216) is formed in the channel. The spring is limited by the latch mechanism along a front to rear direction. The latch mechanism defines a block (6202) extending into the indentation and attached to a front end of the spring.
    Type: Grant
    Filed: April 29, 2013
    Date of Patent: December 9, 2014
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Jian-Jun Zhu, Qing-Man Zhu, Chien-Chiung Wang
  • Publication number: 20140322943
    Abstract: An electrical connector adapted for mating with a first kind or a second kind of mating connector including an insulative housing and a number of conductive terminals received in the insulative housing and arranged in a horizontal row. Each conductive terminal comprises a tail portion, a mating portion, and a middle portion between the tail portion and the mating portion, the mating portion including a first upper contact surface and a first lower contact surface opposite to the first upper contact surface.
    Type: Application
    Filed: April 23, 2014
    Publication date: October 30, 2014
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: QING-MAN ZHU, CHIEN-CHIUNG WANG
  • Patent number: 8834197
    Abstract: A cable assembly comprises a metallic housing defining a receiving room and a number of protruding plates formed in the receiving room, and a printed circuit board received into the receiving room. The printed circuit board defines a front mating portion and a rear terminating portion defining a number of slits formed thereon for the protruding plates to pass through. And a cable comprises a plurality conductive wires electrically connected with the printed circuit board and spaced apart from each other by the protruding plates.
    Type: Grant
    Filed: January 10, 2013
    Date of Patent: September 16, 2014
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Jerry Wu, Chien-Chiung Wang, Jun Chen, Fan-Bo Meng