Patents by Inventor Ya-Juan GOU

Ya-Juan GOU 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: 9954326
    Abstract: A cable end connector and the method of making the same are disclosed. The connector includes a first contact module, a second contact module, a central grounding unit, a grounding means, and a shielding shell electrically connecting with the grounding means. The first contact module includes first contacts and a first insulator retaining the first contacts. The first insulator has a first tongue section and a first assembling section. The second contact module includes second contacts and a second insulator retaining the second contacts. The second insulator has a second tongue section and a second assembling section. The shielding shell has a front shell and a rear shell partially overlapped on the front shell. The front shell substantially encloses the first and the second tongue sections of the first and the second contact modules, the central grounding unit and the grounding means. The rear shell covers the first and the second assembling sections of the first and the second contact modules.
    Type: Grant
    Filed: November 17, 2016
    Date of Patent: April 24, 2018
    Assignee: ALLTOP ELECTRONICS (SUZHOU) LTD.
    Inventors: Ya-Juan Gou, Zhi-Qiang Rong, Li-Li Liang, Mao-Jung Huang, Wang-I Yu
  • Patent number: 9893449
    Abstract: An electrical connector includes an insulative housing and two contact modules. The insulative housing has a bottom mounting portion having a cavity opening downwardly and a mating portion, the mating portion has a central mating space and a pair of side walls on both sides of the mating space, and a plurality of contact receiving passageways defined on each side wall. Each contact module has an insulator received in the cavity and a plurality of contacts insert-molded in the insulator, each contact defines a contacting arm and a soldering portion. The insulative housing defines a pair of locating portions extending downwards from two sides of the mounting portion, the distance between the pair of locating portions is smaller than an internal diameter of the cavity, a pair of demising slots are formed on an interior side of each locating portion for the contact modules passing through.
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: February 13, 2018
    Assignee: ALLTOP ELECTRONICS (SUZHOU) LTD.
    Inventors: Li-Li Liang, Ya-Juan Gou, Zhi-Qiang Rong, Mao-Jung Huang, Wang-I Yu
  • Publication number: 20170352970
    Abstract: An electrical connector includes an insulative housing and two contact modules. The insulative housing has a bottom mounting portion having a cavity opening downwardly and a mating portion, the mating portion has a central mating space and a pair of side walls on both sides of the mating space, and a plurality of contact receiving passageways defined on each side wall. Each contact module has an insulator received in the cavity and a plurality of contacts insert-molded in the insulator, each contact defines a contacting arm and a soldering portion. The insulative housing defines a pair of locating portions extending downwards from two sides of the mounting portion, the distance between the pair of locating portions is smaller than an internal diameter of the cavity, a pair of demising slots are formed on an interior side of each locating portion for the contact modules passing through.
    Type: Application
    Filed: May 31, 2017
    Publication date: December 7, 2017
    Applicant: ALLTOP ELECTRONICS (SUZHOU) LTD.
    Inventors: Li-Li LIANG, Ya-Juan GOU, Zhi-Qiang RONG, Mao-Jung HUANG, Wang-I YU
  • Patent number: 9837769
    Abstract: A Universal Serial Bus connector includes a first contact module, a second contact module, a shielding shell enclosing the contact modules, and a grounding member. The contact modules each have a number of contacts and an insulator retaining the contacts. Each contact has a fastening portion assembled in the insulator, a contacting portion extending from the fastening portion, and a tail portion extending from the fastening portion opposite to the contacting portion. The contacts include grounding contacts. The shielding shell provides a front mating face. The grounding member connects with the grounding contacts and extends in different plane compared to the grounding contacts. The grounding member defines a front contact tab and the grounding contact defines a front edge end. The front contact tab is closer to the front mating face of the shielding shell than the front edge ends of the grounding contacts.
    Type: Grant
    Filed: November 7, 2016
    Date of Patent: December 5, 2017
    Assignee: ALLTOP ELECTRONICS (SUZHOU) LTD.
    Inventors: Wang-I Yu, Ya-Juan Gou, Zhi-Qiang Rong, Mao-Jung Huang, Yun Zhu
  • Patent number: 9812826
    Abstract: A connector for electrically connecting with a complementary connector, includes an insulating housing, a number of conductive contacts, and a shielding shell. The insulating housing includes a base, a mating tongue extending forwards from the base, and a number of channels extending through the mating tongue and the base. The conductive contacts are retained in the channels, with each conductive contact having a fixing portion assembled within corresponding channel, a contacting portion extending from one side of the fixing portion and a soldering portion extending from the other side of the fixing portion opposite to the contacting portion. The shielding shell covers the insulating housing and the number of conductive contacts. One of the contacts is employed for grounding purpose.
    Type: Grant
    Filed: November 8, 2016
    Date of Patent: November 7, 2017
    Assignee: ALLTOP ELECTRONICS (SUZHOU) LTD.
    Inventors: Wang-I Yu, Mao-Jung Huang, Ya-Juan Gou, Dan Li, Qing-Fang Deng
  • Publication number: 20170310054
    Abstract: A Universal Serial Bus connector includes a first contact module, a second contact module, a shielding shell enclosing the contact modules, and a grounding member. The contact modules each have a number of contacts and an insulator retaining the contacts. Each contact has a fastening portion assembled in the insulator, a contacting portion extending from the fastening portion, and a tail portion extending from the fastening portion opposite to the contacting portion. The contacts include grounding contacts. The shielding shell provides a front mating face. The grounding member connects with the grounding contacts and extends in different plane compared to the grounding contacts. The grounding member defines a front contact tab and the grounding contact defines a front edge end. The front contact tab is closer to the front mating face of the shielding shell than the front edge ends of the grounding contacts.
    Type: Application
    Filed: November 7, 2016
    Publication date: October 26, 2017
    Applicant: ALLTOP ELECTRONICS (SUZHOU) LTD.
    Inventors: Wang-I YU, Ya-Juan GOU, Zhi-Qiang RONG, Mao-Jung HUANG
  • Patent number: 9787008
    Abstract: A USB cable end connector and the method of making the same are disclosed. The cable end connector includes a first contact module, a second contact module, a central grounding unit sandwiched between the two contact modules, a shielding shell enclosing the first and the second contact modules; and a grounding means attached to the first and the second contact modules along a height direction of the connector. The grounding means includes an upper grounding pad and a lower grounding pad. The upper grounding pad and the lower grounding pad are assembled to a first and a second insulators of the contact modules along a height direction, respectively. The upper grounding pad is sandwiched between the first contact module and the shielding shell. The lower grounding pad is sandwiched between the second contact module and the shielding shell.
    Type: Grant
    Filed: November 16, 2016
    Date of Patent: October 10, 2017
    Assignee: ALLTOP ELECTRONICS (SUZHOU) LTD.
    Inventors: Ya-Juan Gou, Zhi-Qiang Rong, Li-Ii Liang, Mao-Jung Huang, Wang-I Yu
  • Publication number: 20170250508
    Abstract: A connector for electrically connecting with a complementary connector, includes an insulating housing, a number of conductive contacts, and a shielding shell. The insulating housing includes a base, a mating tongue extending forwards from the base, and a number of channels extending through the mating tongue and the base. The conductive contacts are retained in the channels, with each conductive contact having a fixing portion assembled within corresponding channel, a contacting portion extending from one side of the fixing portion and a soldering portion extending from the other side of the fixing portion opposite to the contacting portion. The shielding shell covers the insulating housing and the number of conductive contacts. One of the contacts is employed for grounding purpose.
    Type: Application
    Filed: November 8, 2016
    Publication date: August 31, 2017
    Applicant: ALLTOP ELECTRONICS (SUZHOU) LTD.
    Inventors: Wang-I YU, Mao-Jung HUANG, Ya-Juan GOU, Dan LI, Qing-Fang DENG
  • Publication number: 20170149153
    Abstract: A USB cable end connector and the method of making the same are disclosed. The cable end connector includes a first contact module, a second contact module, a central grounding unit sandwiched between the two contact modules, a shielding shell enclosing the first and the second contact modules; and a grounding means attached to the first and the second contact modules along a height direction of the connector. The grounding means includes an upper grounding pad and a lower grounding pad. The upper grounding pad and the lower grounding pad are assembled to a first and a second insulators of the contact modules along a height direction, respectively. The upper grounding pad is sandwiched between the first contact module and the shielding shell. The lower grounding pad is sandwiched between the second contact module and the shielding shell.
    Type: Application
    Filed: November 16, 2016
    Publication date: May 25, 2017
    Applicant: ALLTOP ELECTRONICS (SUZH OU) LTD.
    Inventors: Ya-Juan GOU, Zhi-Qiang RONG, Li-li LIANG, Mao-Jung HUANG, Wang-I YU
  • Publication number: 20170149183
    Abstract: A cable end connector and the method of making the same are disclosed. The connector includes a first contact module, a second contact module, a central grounding unit, a grounding means, and a shielding shell electrically connecting with the grounding means. The first contact module includes first contacts and a first insulator retaining the first contacts. The first insulator has a first tongue section and a first assembling section. The second contact module includes second contacts and a second insulator retaining the second contacts. The second insulator has a second tongue section and a second assembling section. The shielding shell has a front shell and a rear shell partially overlapped on the front shell. The front shell substantially encloses the first and the second tongue sections of the first and the second contact modules, the central grounding unit and the grounding means. The rear shell covers the first and the second assembling sections of the first and the second contact modules.
    Type: Application
    Filed: November 17, 2016
    Publication date: May 25, 2017
    Applicant: ALLTOP ELECTRONICS (SUZHOU) LTD.
    Inventors: Ya-Juan GOU, Zhi-Qiang RONG, Li-Li LIANG, Mao-Jung HUANG, Wang-I YU
  • Patent number: 9647387
    Abstract: A connector includes a first contact module, a second contact module, a shielding shell and a latching member. The contact modules each include a number of contacts and an insulator retaining the contacts. The contact has a fastening portion assembled in the insulator, a contacting portion extending from the fastening portion, and a terminal portion extending from the fastening portion opposite to the contacting portion. The shielding shell covers around the first and the second contact modules. The latching member assists to secure the connection between the electrical connector with a complementary connector. The first contacts and the second contacts each have a pair of grounding terminals and the latching member connects with the pair of grounding terminals.
    Type: Grant
    Filed: August 18, 2016
    Date of Patent: May 9, 2017
    Assignee: ALLTOP ELECTRONICS (SUZHOU) LTD.
    Inventors: Ya-Juan Gou, Zhi-Qiang Rong, Wang-I Yu, Mao-Jung Huang, Yi-Chang Chen
  • Patent number: 9515406
    Abstract: An electrical connector includes an insulative housing and a number of electrical contacts. The insulative housing has a top wall, a bottom wall and a number of side walls. The side walls form a number of passageways extending through the insulative housing. The electrical contacts are received in the passageways and each includes a contacting portion, a tail portion and a main portion connecting with the contacting portion and the tail portion. The main portion is provided with a first fastening means for engaging with the side wall and a second fastening means for engaging with the top wall so as to secure the electrical contacts to the insulative housing.
    Type: Grant
    Filed: May 11, 2015
    Date of Patent: December 6, 2016
    Assignee: ALLTOP ELECTRONICS (SUZHOU) LTD.
    Inventors: Wang-I Yu, Yung-Chih Hung, Ya-Juan Gou, Zhi-Qiang Rong
  • Publication number: 20160064848
    Abstract: An electrical connector includes an insulative housing and a number of electrical contacts. The insulative housing has a top wall, a bottom wall and a number of side walls. The side walls form a number of passageways extending through the insulative housing. The electrical contacts are received in the passageways and each includes a contacting portion, a tail portion and a main portion connecting with the contacting portion and the tail portion. The main portion is provided with a first fastening means for engaging with the side wall and a second fastening means for engaging with the top wall so as to secure the electrical contacts to the insulative housing.
    Type: Application
    Filed: May 11, 2015
    Publication date: March 3, 2016
    Applicant: ALLTOP ELECTRONICS (SUZHOU) LTD.
    Inventors: Wang-I YU, Yung-Chih HUNG, Ya-Juan GOU, Zhi-Qiang RONG
  • Publication number: 20150357775
    Abstract: A two in one electrical connector is adapted for selectively mating with a first mating plug and a second mating plug with different widths. The two in one electrical connector includes an insulative housing with a tongue, a number of contacts retained in the insulative housing, an internal shell covering the insulative housing, and an external shell surrounding the inner shell. The internal shell has a receiving space to receive the tongue, an enclosed first mating end, and a first opening close to the first mating end. The opening does not penetrate the first mating end. The external shell has a first resisting arm extending into the receiving space for positioning the first mating plug. The two in one electrical connector can not only retain the first mating plug, but also effectively improve the strength of the mating port thereof.
    Type: Application
    Filed: August 26, 2014
    Publication date: December 10, 2015
    Applicant: ALLTOP ELECTRONICS (SUZHOU) LTD.
    Inventors: Wang-I YU, Hung-Chi TAI, Yung-Chih HUNG, Ya-Juan GOU, Dan LI, Qing-Fang DENG
  • Patent number: 9130293
    Abstract: An electrical connector includes an insulative housing and a number of conductive contacts received in the insulative housing. Each conductive contact is substantially located in a main surface and includes a contacting portion extending beyond the front wall of the insulative housing, an intermediate portion extending rearward from the contacting portion and received in the insulative housing, and a termination portion bending vertically from the intermediate portion. The intermediate portion is torn to form at least an interfering means which extending away from the main surface to interferentially engage with the insulative housing for retaining the conductive contact in the insulative housing reliably.
    Type: Grant
    Filed: September 9, 2013
    Date of Patent: September 8, 2015
    Assignee: ALLTOP ELECTRONICS (SUZHOU) LTD.
    Inventors: Wang-I Yu, Ya-Juan Gou, Chih-Che Chen
  • Publication number: 20150155659
    Abstract: An electrical connector includes an insulative housing, a number of contacts retained in the insulative housing, a shell enclosing the insulative housing and a reinforced anti-mismating member. The shell includes a number of peripheral walls having a top wall, a bottom wall and a pair of side walls connecting the top wall and the bottom wall. A receiving space is cooperatively formed by the top wall, the bottom wall and the pair of side walls. The reinforced anti-mismating member includes a base attached to one of the peripheral walls for strength improvement and a pair of rigid protrusions extending from the base. The pair of rigid protrusions further extend into the receiving space for preventing unmatched connectors from being inserted into the receiving space.
    Type: Application
    Filed: March 14, 2014
    Publication date: June 4, 2015
    Applicant: ALLTOP ELECTRONICS (SUZHOU) LTD.
    Inventors: Wang-I YU, Hung-Chi TAI, Ya-Juan GOU, Dan LI, Bai-Hu YANG
  • Publication number: 20150087165
    Abstract: A receptacle connector includes an insulative housing, a number of contacts fixed to the insulative housing and a shell enclosing the insulative housing. The insulative housing includes a main portion, a mating portion and a fixing portion. The shell includes a first metallic shell and a second metallic shell fastened to the first metallic shell. The first metallic shell encloses the mating portion and cooperatively defines therebetween a mating space for receiving a plug connector. The second metallic shell defines a hollow space in which the first metallic shell is at least partly received. As a result, the first metallic shell and the second metallic shell have a strong structure which is stable for mating with the plug connector.
    Type: Application
    Filed: December 19, 2013
    Publication date: March 26, 2015
    Applicant: ALLTOP ELECTRONICS (SUZHOU) LTD.
    Inventors: Wang-I YU, Hung-Chi TAI, Ya-Juan GOU, Dan LI
  • Publication number: 20140377967
    Abstract: An electrical connector includes an insulative housing and a number of conductive contacts received in the insulative housing. Each conductive contact is substantially located in a main surface and includes a contacting portion extending beyond the front wall of the insulative housing, an intermediate portion extending rearward from the contacting portion and received in the insulative housing, and a termination portion bending vertically from the intermediate portion. The intermediate portion is torn to form at least an interfering means which extending away from the main surface to interferentially engage with the insulative housing for retaining the conductive contact in the insulative housing reliably.
    Type: Application
    Filed: September 9, 2013
    Publication date: December 25, 2014
    Applicant: ALLTOP ELECTRONICS (SUZHOU), LTD.
    Inventors: Wang-I YU, Ya-Juan GOU, Chih-Che CHEN
  • Publication number: 20130309912
    Abstract: A socket connector includes an insulative housing, at least one power contact received in the insulative housing, at least one ground contact received in the insulative housing and at least one signal contact received in the insulative housing. The insulative housing includes an upper wall, a lower wall opposite to the upper wall and a pair of lateral walls connecting the upper wall and the lower wall. The insulative housing includes a first receiving recess defined cooperatively by the upper wall, the lower wall and the lateral walls, a complementary section formed in the first receiving recess with a second receiving recess defined therein.
    Type: Application
    Filed: July 26, 2012
    Publication date: November 21, 2013
    Applicant: ALLTOP ELECTRONICS (SUZHOU) LTD.
    Inventors: Hung-Chi TAI, Ya-Juan GOU
  • Patent number: 8579665
    Abstract: A power connector mountable on a circuit board, includes an insulating housing, a conductive pin and a pair of spring contacts received in the insulating housing. The insulating housing defines a central channel extending therethrough along a lengthwise direction thereof, and a passageway positioned besides and communicating with the central channel. The insulating housing has a pair of heat dissipation cavities extending through the insulating housing along a longitudinal direction of the insulating housing.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: November 12, 2013
    Assignee: Alltop Electronics (Suzhou) Ltd.
    Inventors: Wang-I Yu, Ya-Juan Gou, Hung-Chi Tai