Patents by Inventor Jun-Hua Hu
Jun-Hua Hu 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).
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Patent number: 10333243Abstract: An electrical connector includes: an insulative housing; a terminal module received by the insulative housing, the terminal module including an insulator, a plurality of terminals, and an internal, horizontal printed circuit board (PCB) carrying plural magnetic components; and a shielding shell enclosing the insulative housing and the PCB, wherein the insulative housing has a pair of restraining slots receiving a front of the insulator, and the shielding shell has a pair of abutting arms received between the insulator and the PCB.Type: GrantFiled: February 9, 2018Date of Patent: June 25, 2019Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: Zhi-Hui Tang, Jun-Hua Hu, Chih-Ching Hsu
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Publication number: 20180241148Abstract: An electrical connector includes: an insulative housing; a terminal module received by the insulative housing, the terminal module including an insulator, a plurality of terminals, and an internal, horizontal printed circuit board (PCB) carrying plural magnetic components; and a shielding shell enclosing the insulative housing and the PCB, wherein the insulative housing has a pair of restraining slots receiving a front of the insulator, and the shielding shell has a pair of abutting arms received between the insulator and the PCB.Type: ApplicationFiled: February 9, 2018Publication date: August 23, 2018Inventors: ZHI-HUI TANG, JUN-HUA HU, CHIH-CHING HSU
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Patent number: 9923322Abstract: A stacking connector including: a first port for receiving an RJ-45 plug along a front-to-back direction; a second port below the first port for receiving a USB Type-A plug, the second port and the first port being formed on a same insulative housing; and a receiving room formed below the second port for receiving an external USB Type-C connector, the receiving room has an opening running through a bottom surface of the insulative housing.Type: GrantFiled: September 29, 2016Date of Patent: March 20, 2018Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: Zhi-hui Tang, Jun-Hua Hu, Chih-Ching Hsu
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Patent number: 9806472Abstract: An electrical connector includes: an insulative housing including a mating face, a mating cavity extending through the mating face in a front-to-rear direction, and a pair of light receiving slots situated above the mating cavity and extending through the mating face in the front-to-rear direction; a pair of light emitting diodes (LEDs) each mounted in a corresponding light receiving slot, each LED having a lighting portion and a pair of leads extending rearwardly from the lighting portion; and an adapting terminal module including an insulative body mounted on a rear side of the insulative housing and four adapting terminals retained to the insulative body, each adapting terminal having a cooperating portion interference fit with the lead; wherein the cooperating portion is resiliently connected with the lead of the LED, the insulative body includes a retaining post, and the lead is retained between the retaining post and the cooperating portion.Type: GrantFiled: October 7, 2016Date of Patent: October 31, 2017Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: Chih-Ching Hsu, Jun-Hua Hu, Zhi Lu
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Patent number: 9722374Abstract: A stacked receptacle connector includes an insulative housing forming a first receiving cavity extending along a front-to-back direction, a second receiving cavity stacked on the first receiving cavity along a vertical direction perpendicular to the front-to-back direction, and a mounting cavity located behind and communicating with the first and second receiving cavities. A printed circuit board (PCB) is mounted to the mounting cavity. A first connector having a front portion received in the first receiving cavity and a rear portion connected to the PCB. The first connector is fitted to be inserted by a first plug connector along two opposite direction. A plurality of contacts each has a mating portion received in the second receiving cavity and a mounting portion connected with the PCB. A plurality of footer pins connected the PCB to electrically connect the first connector and the contacts to an exterior substrate.Type: GrantFiled: June 8, 2016Date of Patent: August 1, 2017Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: Chih-Ching Hsu, Jun-Hua Hu, Zhi-Hui Tang
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Publication number: 20170104298Abstract: An electrical connector includes: an insulative housing including a mating face, a mating cavity extending through the mating face in a front-to-rear direction, and a pair of light receiving slots situated above the mating cavity and extending through the mating face in the front-to-rear direction; a pair of light emitting diodes (LEDs) each mounted in a corresponding light receiving slot, each LED having a lighting portion and a pair of leads extending rearwardly from the lighting portion; and an adapting terminal module including an insulative body mounted on a rear side of the insulative housing and four adapting terminals retained to the insulative body, each adapting terminal having a cooperating portion interference fit with the lead; wherein the cooperating portion is resiliently connected with the lead of the LED, the insulative body includes a retaining post, and the lead is retained between the retaining post and the cooperating portion.Type: ApplicationFiled: October 7, 2016Publication date: April 13, 2017Inventors: CHIH-CHING HSU, JUN-HUA HU, ZHI LU
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Publication number: 20170093103Abstract: A stacking connector including: a first port for receiving an RJ-45 plug along a front-to-back direction; a second port below the first port for receiving a USB Type-A plug, the second port and the first port being formed on a same insulative housing; and a receiving room formed below the second port for receiving an external USB Type-C connector, the receiving room has an opening running through a bottom surface of the insulative housingType: ApplicationFiled: September 29, 2016Publication date: March 30, 2017Inventors: ZHI-HUI TANG, JUN-HUA HU, CHIH-CHING HSU
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Publication number: 20160359284Abstract: A stacked receptacle connector includes an insulative housing forming a first receiving cavity extending along a front-to-back direction, a second receiving cavity stacked on the first receiving cavity along a vertical direction perpendicular to the front-to-back direction, and a mounting cavity located behind and communicating with the first and second receiving cavities. A printed circuit board (PCB) is mounted to the mounting cavity. A first connector having a front portion received in the first receiving cavity and a rear portion connected to the PCB. The first connector is fitted to be inserted by a first plug connector along two opposite direction. A plurality of contacts each has a mating portion received in the second receiving cavity and a mounting portion connected with the PCB. A plurality of footer pins connected the PCB to electrically connect the first connector and the contacts to an exterior substrate.Type: ApplicationFiled: June 8, 2016Publication date: December 8, 2016Inventors: CHIH-CHING HSU, JUN-HUA HU, ZHI-HUI TANG
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Patent number: 9413122Abstract: A modular jack has an insulative housing, two adjacent internal modules, and a middle shield disposed between the adjacent internal modules. The insulative housing has a front wall and a plurality of openings therein configured as pairs of first and second aligned openings, and a receptacle located behind the openings. Each opening is configured to receive a plug connector therein in a front-to-back direction. The middle shield extends towards a front wall of the insulative to define two module receiving cavities each receiving one internal module. The middle shield includes a conductive plate and an insulative sheet affixed thereto. The insulative sheet faces to the internal modules for insulation between the internal modules and the conductive plate. The insulative sheet is very thin that it occupies little space of the receptacle, thereby reducing a size of the modular jack.Type: GrantFiled: December 29, 2014Date of Patent: August 9, 2016Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: Jin-Han Wu, Chih-Ching Hsu, Jun-Hua Hu, Huan Chen
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Patent number: 9350122Abstract: An electrical connector includes an insulative housing, a contact module, and a magnetic module. The insulative housing defines a receiving cavity forwardly communicating with an exterior plug and a mounting cavity located behind the receiving cavity. The contact module includes a set of mating contacts each having a contacting portion exposed within the receiving cavity and a set of mounting contacts for connecting to an exterior substrate. The magnetic module is received in the mounting cavity and electrically connecting the mating contacts to corresponding mounting contacts. The magnetic module includes a printed circuit board (PCB) and four isolated transformers surface mounted on a same face thereof. The four discrete transformers are arranged on a limited space of the PCB.Type: GrantFiled: May 14, 2014Date of Patent: May 24, 2016Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Li-Chun Wu, Chao-Tung Huang, Chih-Ching Hsu, Jie Zhang, Bing Wang, Jun-Hua Hu
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Publication number: 20150188263Abstract: A modular jack has an insulative housing, two adjacent internal modules, and a middle shield disposed between the adjacent internal modules. The insulative housing has a front wall and a plurality of openings therein configured as pairs of first and second aligned openings, and a receptacle located behind the openings. Each opening is configured to receive a plug connector therein in a front-to-back direction. The middle shield extends towards a front wall of the insulative to define two module receiving cavities each receiving one internal module. The middle shield includes a conductive plate and an insulative sheet affixed thereto. The insulative sheet faces to the internal modules for insulation between the internal modules and the conductive plate. The insulative sheet is very thin that it occupies little space of the receptacle, thereby reducing a size of the modular jack.Type: ApplicationFiled: December 29, 2014Publication date: July 2, 2015Inventors: JIN-HAN WU, CHIH-CHING HSU, JUN-HUA HU, HUAN CHEN
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Publication number: 20140342608Abstract: An electrical connector includes an insulative housing, a contact module, and a magnetic module. The inslulative housing defines a receiving cavity forwardly communicating with an exterior plug and a mounting cavity located behind the receiving cavity. The contact module includes a set of mating contacts each having a contacting portion exposed within the receiving cavity and a set of mounting contacts for connecting to an exterior substrate. The magnetic module is received in the mounting cavity and electrically connecting the mating contacts to corresponding mounting contacts. The magnetic module includes a printed circuit board (PCB) and four isolated transformers surface mounted on a same face thereof. The four discrete transformers are arranged on a limited space of the PCB.Type: ApplicationFiled: May 14, 2014Publication date: November 20, 2014Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: LI-CHUN WU, CHAO-TUNG HUANG, CHIH-CHING HSU, JIE ZHANG, BING WANG, JUN-HUA HU
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Publication number: 20130045643Abstract: A modular jack circuit (100) is diposed between a cable side (10) for connecting with a mating plug and a physical side (20) for connecting with a mother board. The moular jack circuit comprises a first transmitting channel and a second transmitting channel. The moular jack circuit includes a number of filtering electronic elements (2, 3) and a number of relays (1, 4) disposed between the filtering electronic elements and the cable side. The first and second transmitting channels share the filtering electronic elements. The relays control the filtering electronic elements to transmit signals for the first and second channels at different times.Type: ApplicationFiled: August 17, 2012Publication date: February 21, 2013Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Jun-Hua HU, Yong-Chun XU
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Patent number: 7670173Abstract: A modular jack (100) adapted for receiving a pair of mating connectors includes an insulative housing (1) having a pair of cavities (10) for receiving the corresponding mating connectors, a number of terminal modules (3) received in the cavities for electrically connecting with the mating connector, and a conductive outer shield (2) enclosing the corresponding insulative housing. The modular jack further has a detachable grounding member (7) made from conductive material and electrically connected with the conductive outer shield for grounding. The grounding member has a number of contacting plates (7121,7131,7141) extending into the corresponding cavities for connecting and grounding the corresponding mating connectors.Type: GrantFiled: June 10, 2008Date of Patent: March 2, 2010Assignee: Hon Hai Precision Ind. Co., Ltd.Inventors: Jun-Hua Hu, Qing Wan, Li-Chun Wu
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Publication number: 20080248695Abstract: A modular jack (100) adapted for receiving a pair of mating connectors includes an insulative housing (1) having a pair of cavities (10) for receiving the corresponding mating connectors, a number of terminal modules (3) received in the cavities for electrically connecting with the mating connector, and a conductive outer shield (2) enclosing the corresponding insulative housing. The modular jack further has a detachable grounding member (7) made from conductive material and electrically connected with the conductive outer shield for grounding. The grounding member has a number of contacting plates (7121,7131,7141) extending into the corresponding cavities for connecting and grounding the corresponding mating connectors.Type: ApplicationFiled: June 10, 2008Publication date: October 9, 2008Inventors: Jun-Hua Hu, Qing Wan, Li-Chun Wu
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Patent number: 7384310Abstract: An electrical connector (100) mounted on an outer PCB for mating with corresponding plugs includes an insulative housing (1), a couple of contact modules (3) and a metal shield (2) enclosing the insulative housing. The housing includes a first plug-receiving cavity (101) and a second plug-receiving cavity (102) stacked under the first cavity (101). The contact modules (3) include a number of conductive contacts (33) defining a plurality of inclined contact portions (331) extending into the cavities (101, 102). The metal shield includes a planar top face (21), a pair of side face (22) integrally extending downward from the lateral edges of the top face, and a slant rear face (23) integrally bending from the side face. A lower edge of said side face is larger than an upper edge of the side face in a plug insertion direction.Type: GrantFiled: February 20, 2007Date of Patent: June 10, 2008Assignee: Hon Hai Precision Ind. Co., Ltd.Inventors: Jun-Hua Hu, Qing Wan, Li-Chun Wu
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Publication number: 20070197073Abstract: An electrical connector (100) mounted on an outer PCB for mating with corresponding plugs includes an insulative housing (1), a couple of contact modules (3) and a metal shield (2) enclosing the insulative housing. The housing includes a first plug-receiving cavity (101) and a second plug-receiving cavity (102) stacked under the first cavity (101). The contact modules (3) include a number of conductive contacts (33) defining a plurality of inclined contact portions (331) extending into the cavities (101, 102). The metal shield includes a planar top face (21), a pair of side face (22) integrally extending downward from the lateral edges of the top face, and a slant rear face (23) integrally bending from the side face. A lower edge of said side face is larger than an upper edge of the side face in a plug insertion direction.Type: ApplicationFiled: February 20, 2007Publication date: August 23, 2007Inventors: Jun-Hua Hu, Qing Wan, Li-Chun Wu
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Patent number: D784930Type: GrantFiled: September 30, 2015Date of Patent: April 25, 2017Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: Chih-Ching Hsu, Jun-Hua Hu, Wei-Kang Liu, Chao-Tung Huang, De-Ke Liu, Jin-Jun Ze