Patents by Inventor Jia-Yong He

Jia-Yong He 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: 20100173529
    Abstract: An electrical connector comprises an insulative housing having a base portion, a tongue portion extending forwardly from the base portion, the tongue portion being thinner than the base portion; a metal shell attached to the base portion to enclose the tongue portion to define a receiving room therebetween; a plurality of contacts including a plurality of first contacts and a plurality of second contacts, the first contacts each defining a first contacting arm and a first soldering leg, the second contacts each defining a second contacting arm and a second soldering leg; and wherein the first soldering legs and the second soldering legs are arranged in one row, the contacts at least include a first pair of differential contacts adjacent to each other, a second pair of differential contacts adjacent to each other, a pair of ground contacts adjacent to each other and positioned between the first pair of differential contacts and the second pair of differential contacts.
    Type: Application
    Filed: July 10, 2009
    Publication date: July 8, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: JIA-YONG HE, QI-SHENG ZHENG
  • Patent number: 7744426
    Abstract: An electrical connector mounted on a mother PCB includes an insulative tongue portion and a number of contacts held in the insulative tongue portion. The contacts have four conductive contacts and at least one pair of differential contacts for transferring high speed signals. The conductive contacts are adapted for USB 2.0 protocol. The contacts include a plurality of first and second tail portions to be arranged in a single row or at least two rows.
    Type: Grant
    Filed: August 11, 2008
    Date of Patent: June 29, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Qi-Sheng Zheng, Hao Gu, Jia-Yong He, Yu-Long Mao, Feng Qiao
  • Patent number: 7744382
    Abstract: An electrical connector (100) defining an inserting port (10) for connecting a corresponding plug, includes a first contact module and a second contact module fixed with each other. The first contact module includes a first housing (1) and a number of first contacts (31) insert molded in the first housing (1). The first housing (1) has a tongue (12) extending into the inserting port (10). Each first contact (31) has a first contact portion (311) extending to a free end of the tongue (12). The second contact module includes a second housing (2) and a number of second contacts (32) insert molded in the second housing (2). Each second contact (32) has a second contact portion (321) extending out of the second housing (2). The second contact portions (321) extend to the tongue and offsetting with the first contact portion (311) along a length direction of the tongue (12).
    Type: Grant
    Filed: April 9, 2009
    Date of Patent: June 29, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Qi-Sheng Zheng, Jia-Yong He, Hao Gu
  • Patent number: 7744418
    Abstract: An upright electrical connector for mounting on a PCB includes a bas portion, a first and second mating plate retained in the base portion, a number of first and second contacts held in the first and second mating plate, respectively, an inner shield mounted to the base portion to shield the first and second contacts and an outer shield mounted to the base portion to enclose the inner shield therein. The first and second mating plate includes a first and second tongue portion. The first and second contacts are supported in an inner surface of the first and second tongue portion. An arrangement of the first and a second tongue portions, the first and a second contacts, the inner shield and the outer shield are arranged to configured to a standard IEEE 1394B interface. The first and second tongue portion are perpendicular to the PCB.
    Type: Grant
    Filed: July 18, 2007
    Date of Patent: June 29, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Jia-Yong He, Qi-Sheng Zheng
  • Publication number: 20100124829
    Abstract: An electrical connector to be mounted on an outer printed circuit board, includes a receiving cavity to accommodate a mating plug and an insulative housing having a lower cover which is provided with a rear base portion. An inner printed circuit board is mounted onto the base portion and extending into the receiving cavity, and including a number of first contacting pads on a front side thereof to be exposed to the receiving cavity and a number of second contacting pads electrically connected to the first contacting pads respectively, the second contacting pads is to be electrically connected to the outer printed circuit board. A number of contacts are mounted to the second contacting pads respectively and to be mounted the outer printed circuit board. A metal shell is mounted onto the housing to enclose the insulative housing and the inner printed circuit board to form the receiving cavity, the metal shell is spaced apart from the inner printed circuit board.
    Type: Application
    Filed: November 17, 2009
    Publication date: May 20, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: JIA-YONG HE, QI-SHENG ZHENG
  • Patent number: 7717745
    Abstract: An electrical connector (100) includes an insulative housing (1), a plurality of contacts (2) retained in the insulative housing (1) and a metal shell (3). The insulative housing (1) has a base portion (111). The base portion (111) has a front face (112), a top face (113) and a mounting face (114) opposite to the top face (113). The insulative housing (1) has a tongue (115) extending forwardly from the front face (112). The tongue (115) has a left face (1151) and a right face (1152). The metal shell (3) comprises a left wall (34) and a right wall (35). Each contact (2) has a contact portion (211, 221) extending to the left face (1151) of the tongue (115). The space between the left face (1151) and the left wall (34) is larger than that between the right face (1152) and the right wall (35).
    Type: Grant
    Filed: April 9, 2009
    Date of Patent: May 18, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd
    Inventors: Jia-Yong He, Qi-Sheng Zheng, Hao Gu
  • Publication number: 20100093222
    Abstract: An electrical connector (100) includes an insulative housing (10) which includes a first housing (11) and a second housing (12) engaging with each other, a number of first contacts (2) insert molded in the first housing (11), and a number of second contacts (3) retained in the second housing (12). The first housing (11) has a body portion (13) and a tongue (14) extending from the body portion (13). Each first contact (2) has a first contact portion (22) extending to the tongue (14) and a first soldering portion (23) extending out of the first housing (11). Each second contact (3) has a second securing portion (31) retained on the second housing (12), a second contact portion (32) extending to the tongue (14) behind the first contact portions (22), and a second soldering portion (33) extending out of the second housing (12).
    Type: Application
    Filed: October 13, 2009
    Publication date: April 15, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: JIA-YONG HE, QI-SHENG ZHENG
  • Patent number: 7686656
    Abstract: An electrical connector includes an housing having a base portion, a tongue portion extending forwardly from the base portion and a number of passageways, the tongue portion defining a front face, a first side face and a second side face; a metal shell enclosing the tongue portion to define a receiving room therebetween, and defines a top wall, bottom wall and a pair of side walls, a first receiving room being formed between the bottom wall and the first side face; a number of contacts received in the passageways respectively and including a plurality of first contacts and second contacts, the first contacts each defining a first contacting portion, a first soldering portion and a first retaining portion, the second contacts each defining a second contacting portion, a second soldering portion and a second retaining portion.
    Type: Grant
    Filed: August 11, 2008
    Date of Patent: March 30, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Qi-Sheng Zheng, Hao Gu, Jia-Yong He, Yu-Long Mao, Feng Qiao
  • Patent number: 7682200
    Abstract: An electrical connector mounted on a mother PCB includes an insulative tongue portion and a number of contacts held in the insulative tongue portion. The contacts have four conductive contacts and at least one pair of differential contacts for transferring high speed signals. The conductive contacts are adapted for USB 2.0 protocol. The electrical connector further includes a transition module with one end connected to the contacts and the other end to be soldered to the mother PCB.
    Type: Grant
    Filed: August 11, 2008
    Date of Patent: March 23, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Qi-Sheng Zheng, Jia-Yong He
  • Publication number: 20100055987
    Abstract: An electrical connector includes an insulative housing having a top face, a pair of side walls, a rear face and a first receiving cavity extending upwardly and through the top face; a contact module including a first tongue portion extending into the first receiving cavity, and a number of first contacts insert molded with the first tongue portion, the first contacts being disposed on a mounting surface of the first tongue portion and exposed to the first receiving cavity, the contact module being attached to the insulative housing; a second receiving cavity into which a second tongue portion extends, the first receiving cavity being essentially narrower than the second receiving cavity communicating with the first receiving cavity, the first and the second tongue portions being parallel to each other; a number of second contacts disposed on opposite first and second surfaces of the second tongue portion, the second contacts being elastic and protruding into the second receiving cavity.
    Type: Application
    Filed: August 27, 2009
    Publication date: March 4, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Qi-Sheng Zheng, Zhong-Hua Yao, Jia-Yong He, Fang-Hua Shu
  • Patent number: 7654866
    Abstract: An upright electrical connector (100) includes an insulative housing (1) having a base portion (11) defining a mounting face (102), a first and a second tongue portions (312, 322) defining a mating face (101) and extending beyond the base portion; a number of first and second contacts (21, 20) retained in the insulative housing, the first contacts having first contacting portions (212) held in an inner surface of the first tongue portion, the second contacts having second contacting portions (202) held in an inner surface of the second tongue portion; an inner shell (5) mounted to the base portion, the inner shell defining four upwardly-extending side walls (51) enclosing the first and the second tongue portions to form an inner receiving space (53) being open through the mating face; and an outer shell mounted to the base portion, the outer shell comprising four upwardly-extending side walls (61) enclosing the base portion; the first and the second tongue portions are perpendicular to the mounting face.
    Type: Grant
    Filed: August 8, 2007
    Date of Patent: February 2, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Jia-Yong He, Qi-Sheng Zheng
  • Patent number: 7651371
    Abstract: An electrical connector (100) for receiving a mating plug (200) having an insulative housing (10), a set of first contacts (21), and a set of second contacts (22). The insulative housing includes a base portion (13), a wafer (14), and a latch mechanism fastened the wafer to the base portion. The electrical contacts are attached to the insulative housing and each has a contact section (214, 222) connecting with the plug and a mounting section (213, 224) extending out of the insulative housing. The contact sections of the first contacts are staggered with the contact sections of the second contacts along a mating direction of the electrical connector, and wherein the contact sections of the first contacts are closed to a front edge of the wafer.
    Type: Grant
    Filed: November 15, 2007
    Date of Patent: January 26, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chong Yi, Tod M. Harlan, Richard L. Malehorn, Jia-Yong He, Terrance F. Little
  • Publication number: 20090305555
    Abstract: A stacked electrical connector includes a first insulator and a second insulator mounted together. The first insulator includes a first connector and a receiving opening under a bottom wall of the first connector. The second insulator includes a second connector and a top wall. The bottom wall of the first connector includes a first retention member and the top wall of the second insulator defines a second retention member for mating with the first retention member. The first retention member is a protrusion or a dovetail shaped recess, and the second retention member is a rest of the protrusion or the dovetail shaped recess. The protrusion has an upper narrow section and a lower wide section under a condition that when the protrusion is received in the dovetail shaped recess, a movement therebetween can be prevented.
    Type: Application
    Filed: June 8, 2009
    Publication date: December 10, 2009
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: LI-JIANG WANG, JIA-YONG HE, ZHONG-HUA YAO, QI-SHENG ZHENG
  • Publication number: 20090305561
    Abstract: An electrical connector includes an insulative housing, a number of electrical contacts and an IC (Integral Circuit). The insulative housing has a first body and a contact insert received in the first body. The electrical contacts are secured to the contact insert and each has a mating end, a solder end projecting out of the insulative housing and a connecting end located therebetween. The IC is bonded to contact insert for electrical connecting with the connecting ends of the electrical contacts, respectively.
    Type: Application
    Filed: June 8, 2009
    Publication date: December 10, 2009
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: ZHONG-HUA YAO, JIA-YONG HE, QI-SHENG ZHENG, XIAO-MIN AN
  • Publication number: 20090286424
    Abstract: A stacked electrical connector includes an upper mating port, a lower mating port, an insulative separate portion separating the upper and the lower mating ports, and an additional metal shell covering the separate portion. The upper and lower mating ports include first and second metal shells, respectively. The additional metal shell includes a main body shielding a front surface of the separate portion and a pair of side walls extending backwardly from the main body to abut against the opposite walls. At least one side wall includes a lower bending portion attached to the second metal shell in order to form a much larger grounding area for EMI protection.
    Type: Application
    Filed: May 14, 2009
    Publication date: November 19, 2009
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Li-Jiang Wang, Jia-Yong He, Zhong-Hua Yao, Qi-Sheng Zheng
  • Patent number: 7604490
    Abstract: An electrical connector includes an insulative housing, a plurality of first and second contacts retained in the insulative housing and a metallic ground. Each first contact comprises a first contact portion and a first mounting portion. Each second contact comprises a second contact portion and a second mounting portion. The first and second mounting portions are respectively arranged in first and second rows. The second contacts comprise a grounding contact. The ground piece comprises an elastic contact beam for abutting against the grounding contact so that the surface of the grounding contact is expanded. As a result, cross-talk occurred between the contacts can be decreased.
    Type: Grant
    Filed: December 5, 2007
    Date of Patent: October 20, 2009
    Assignee: Hon Hai Precision Ind. Co., Ltd
    Inventors: Kuan-Yu Chen, Chong Yi, Jia-Yong He
  • Publication number: 20090258539
    Abstract: An electrical connector (100) defining an inserting port (10) for connecting a corresponding plug, includes a first contact module and a second contact module fixed with each other. The first contact module includes a first housing (1) and a number of first contacts (31) insert molded in the first housing (1). The first housing (1) has a tongue (12) extending into the inserting port (10). Each first contact (31) has a first contact portion (311) extending to a free end of the tongue (12). The second contact module includes a second housing (2) and a number of second contacts (32) insert molded in the second housing (2). Each second contact (32) has a second contact portion (321) extending out of the second housing (2). The second contact portions (321) extend to the tongue and offsetting with the first contact portion (311) along a length direction of the tongue (12).
    Type: Application
    Filed: April 9, 2009
    Publication date: October 15, 2009
    Inventors: Qi-Sheng Zheng, Jia-Yong He, Hao Gu
  • Publication number: 20090258514
    Abstract: An electrical connector (100) includes an insulative housing (10) and a number of contacts (4) retained in the insulative housing (10). The insulative housing (10) includes a first body portion (11) and a first tongue (12) extending from the first body portion (11). The first tongue (12) defines a number of first receiving slots (13). The contacts (4) comprise a plurality of first contacts (41) insert molded in the insulative housing (10) and a number of second contacts (42). Each first contact (41) has a flat first contact portion (411) extending to the first tongue (12). Each second contact (42) has an elastic second contact portion (421) received in the first receiving slot (13). The first contact portions (411) and the second contact portion (421) are arranged at a same side of the first tongue (12) along a thickness direction of the first tongue (12).
    Type: Application
    Filed: April 9, 2009
    Publication date: October 15, 2009
    Inventors: Jia-Yong He, Qi-Sheng Zheng, Hao Gu
  • Publication number: 20090258528
    Abstract: An electrical connector (100) includes an insulative housing (1), a plurality of contacts (2) retained in the insulative housing (1) and a metal shell (3). The insulative housing (1) has a base portion (111). The base portion (111) has a front face (112), a top face (113) and a mounting face (114) opposite to the top face (113). The insulative housing (1) has a tongue (115) extending forwardly from the front face (112). The tongue (115) has a left face (1151) and a right face (1152). The metal shell (3) comprises a left wall (34) and a right wall (35). Each contact (2) has a contact portion (211, 221) extending to the left face (1151) of the tongue (115). The space between the left face (1151) and the left wall (34) is larger than that between the right face (1152) and the right wall (35).
    Type: Application
    Filed: April 9, 2009
    Publication date: October 15, 2009
    Inventors: Jia-Yong He, Qi-Sheng Zheng, Hao Gu
  • Patent number: 7588445
    Abstract: A stacked electrical connector includes a first mating interface. The first mating interface comprises a first receiving space (101) with a first tongue (102). The first tongue (102) has a pair of upper and lower face (1021, 1022). A plurality of first contacts (20) are retained in the first mating interface. The first contacts (20) include a plurality of first elastic contacts (201) and a plurality of first flat contact (202). Each first elastic contact (201) has a securing portion (2011) fixed in the first mating interface (101), an elastic contact portion (2010) extending to the first tongue (102) and a soldering portion (2012). Each first flat contact (202) has a retention portion (2024, 2028) retained in the first mating interface (101), a flat contact portion (2022, 2026) extending to the first tongue (102) and a tail portion (2025, 2029).
    Type: Grant
    Filed: August 11, 2008
    Date of Patent: September 15, 2009
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Jia-Yong He, Qi-Sheng Zheng, Hao Gu, Yu-Long Mao, Feng Qiao