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).

  • Patent number: 7841905
    Abstract: An electrical connector for being mounted on a PCB, has a receiving space (10) and includes an insulative housing (1) having a tongue portion (12) being parallel to the PCB, the tongue portion having a mating face (14), a set of depressions (141) formed in a front region of the mating face, and a set of passageways (142) formed in a rear region of the mating face; and a set of contacts including a set of first and second contacts (21,22). The first contacts have elastic first contact portions (15) being movably received in the passageways, first tail portions (16), and first connecting portions (17) extending along the tongue portion. The second contacts have stiff second contact portions (25) received in the depressions, second tail portions (28), and second connecting portions (27) being parallel to the first connecting portions in a height direction of the tongue portion. The second contact portions (27) are located at an inner side of the mating face (14).
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: November 30, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Qi-Sheng Zheng, Hao Gu, Jia-Yong He, Yu-Long Mao, Feng Qiao
  • Publication number: 20100291805
    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: July 20, 2010
    Publication date: November 18, 2010
    Inventors: Li-Jiang Wang, Jia-Yong He, Zhong-Hua Yao, Qi-Sheng Zheng
  • Publication number: 20100290743
    Abstract: A plug connector (10) for mating with a receptacle connector (200) includes an insulative housing (1) having a base portion (11) and a tongue portion (12) extending forwardly beyond the base portion; a set of contacts (2) having contacting portions (211, 221) attached to the tongue portion for mating with the receptacle connector; and a metal shell (7) having a chamber (79) with the tongue portion extending therein, a plurality of openings (74) formed thereon for being locked in by a plurality of resilient fingers (2051) of the receptacle connector, and a set of embossments (76) located at front of the openings and protruding outwardly of the metal shell for interferentially engaging with the resilient fingers (2051).
    Type: Application
    Filed: May 18, 2010
    Publication date: November 18, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: CHI-NAN LIAO, QI-SHENG ZHENG, JIA-YONG HE
  • Publication number: 20100290745
    Abstract: A connector (100) includes an insulative housing (1) having a receiving slot (121) formed therein and a post (1221) protruding forwardly towards the receiving slot (121); a set of contacts (2) retained in the insulative housing; an optical module (3) for transmitting optical data and being movably received in the receiving slot along a front-to-back direction; and a compression coil spring (4) sandwiched between the insulative housing and the optical module, and having a front end for biasing the optical module (3) forwardly and a rear end for being retained on the post (1221).
    Type: Application
    Filed: May 18, 2010
    Publication date: November 18, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: CHI-NAN LIAO, QI-SHENG ZHENG, JIA-YONG HE
  • Publication number: 20100278490
    Abstract: A connector (100) includes an insulative housing (1) having a receiving slot (121) formed therein; a set of contacts (2) retained in the insulative housing; an optical module (3) for transmitting optical data and being movably received in the receiving slot along a front-to-back direction; a resilient member (4) for urging the optical module moving forwardly in the receiving slot; a stopping device (124,125) for orientating the optical module backwardly and sidewardly; a resisting device (75) for orientating the optical module along a height direction of the insulative housing; and a metal shell (7,8) shielding the insulative housing.
    Type: Application
    Filed: April 30, 2010
    Publication date: November 4, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: CHI-NAN LIAO, QI-SHENG ZHENG, JIA-YONG HE
  • Publication number: 20100273338
    Abstract: A connector includes: an insulative housing having a mating port formed between a pair of front wall and rear wall, and a pair of side walls thereof, the mating port defining a first direction for mating/un-mating a corresponding plug, and a second direction extending transversely and perpendicular to said first direction, and a third direction extending vertically and perpendicular to both said first and second directions; a shutter mechanism pivotally mounted to the insulative housing and having a pair of axles extending from two sides thereof in the second direction; wherein the side wall defines a first slot at an inner side thereof and a second slot at an outer side thereof, the second slot extending in the first direction, the first slot extending in a direction different from the second slot and overlapping with the second slot in the second direction to form an opening to receive the axles.
    Type: Application
    Filed: February 8, 2010
    Publication date: October 28, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: FANG-HUA SHU, JIA-YONG HE, ZHONG-HUA YAO, QI-SHENG ZHENG
  • Publication number: 20100272404
    Abstract: An optical connector defining a receiving space for receiving a corresponding plug includes an insulative housing, an optical module mounted to the insulative housing, and a protecting mechanism assembled into the receiving space. The insulative housing has a front surface at a rear side of the receiving space. The optical module has a light receiving element located behind the front surface and forwardly exposed to the receiving space. The protecting mechanism has a door lying in a vertical plane in front of the front surface to shield the light receiving element along an insertion direction when the plug is not inserted into the receiving space, and moving downwardly out of the receiving space to unveil said light receiving element in said insertion direction when the plug is inserted into the receiving space.
    Type: Application
    Filed: April 26, 2010
    Publication date: October 28, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: JIA-YONG HE, QI-SHENG ZHENG, HAO GU
  • Patent number: 7821370
    Abstract: A connector includes: an insulative housing having a mating port formed between a pair of front wall and rear wall, and a pair of side walls thereof, the mating port defining a first direction for mating/un-mating a corresponding plug, and a second direction extending transversely and perpendicular to said first direction, and a third direction extending vertically and perpendicular to both said first and second directions; a shutter mechanism pivotally mounted to the insulative housing and having a pair of axles extending from two sides thereof in the second direction; wherein the side wall defines a first slot at an inner side thereof and a second slot at an outer side thereof, the second slot extending in the first direction, the first slot extending in a direction different from the second slot and overlapping with the second slot in the second direction to form an opening to receive the axles.
    Type: Grant
    Filed: February 8, 2010
    Date of Patent: October 26, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Fang-Hua Shu, Jia-Yong He, Zhong-Hua Yao, Qi-Sheng Zheng
  • Publication number: 20100261385
    Abstract: An electrical connector for being mounted on a PCB, has a receiving space (10) and includes an insulative housing (1) having a tongue portion (12) being parallel to the PCB, the tongue portion having a mating face (14), a set of depressions (141) formed in a front region of the mating face, and a set of passageways (142) formed in a rear region of the mating face; and a set of contacts including a set of first and second contacts (21,22). The first contacts have elastic first contact portions (15) being movably received in the passageways, first tail portions (16), and first connecting portions (17) extending along the tongue portion. The second contacts have stiff second contact portions (25) received in the depressions, second tail portions (28), and second connecting portions (27) being parallel to the first connecting portions in a height direction of the tongue portion. The second contact portions (27) are located at an inner side of the mating face (14).
    Type: Application
    Filed: June 29, 2010
    Publication date: October 14, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: QI-SHENG ZHENG, HAO GU, JIA-YONG HE, YU-LONG MAO, FENG QIAO
  • Patent number: 7811110
    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: Grant
    Filed: April 9, 2009
    Date of Patent: October 12, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Jia-Yong He, Qi-Sheng Zheng, Hao Gu
  • Patent number: 7813137
    Abstract: A memory card (100) includes a main body portion (1) and a rotatable portion (2) connected by a pair of hinges (3) to rotate around an axis extending across a width of the memory card. A conductive member (12) includes a base (121) retained in the main body portion (1) to form a SD card interface and an extension (122) extending beyond the main body portion to form a USB plug interface. The rotatable portion has a slot (2117) and a slider (22) movably received in the slot. The slider (22) includes a locking projection (2215) holding a distal end (123) of the extension at a closed position and sliding away the distal end to expose the second interface at an opened position.
    Type: Grant
    Filed: April 18, 2007
    Date of Patent: October 12, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd
    Inventors: Hao Gu, Qi-Sheng Zheng, Zhi-Quan Mou, Jia-Yong He, Xiao-Hai Zhou
  • Publication number: 20100254662
    Abstract: A connector (100) having a reception opening (70) includes an insulative housing (9) having a tongue plate (91) and a set of contacts (2). The contacts include a set of first and second contacts (20, 30). Each first contact has a first contacting portion (25) and a first tail portion. Each second contact (30) has a second contacting portion (35) and a second tail portion. The first contacts include a first pair of differential contacts (23, 24). The second contacts include a second pair of differential contacts (31), a third pair of differential contacts (32), and a second grounding contact (33). Wherein the first tail portions of the first pair of differential contacts are arranged along a front-to-back direction and located between the second tail portions of the second pair of differential contacts and the second tail portions of the third pair of differential contacts.
    Type: Application
    Filed: April 1, 2010
    Publication date: October 7, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: JIA-YONG HE, QI-SHENG ZHENG
  • Publication number: 20100254667
    Abstract: An optical connector defining a receiving space for receiving a corresponding plug includes an insulative housing, an optical module mounted to the insulative housing, a rotary door retained at a rear side of the receiving space and a slider engaging with the door. The optical module has a light receiving element forwardly exposed to the receiving space and shielded by the door. The slide can drive the door moving along an inserting direction, and rotating along an anticlockwise direction at the same time to make the light receiving element of the optical module be exposed to the receiving space when the plug is inserted into the receiving space and pushes the slider backwardly.
    Type: Application
    Filed: April 1, 2010
    Publication date: October 7, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: JIA-YONG HE, QI-SHENG ZHENG
  • Publication number: 20100254661
    Abstract: An electrical connector defining a receiving opening for receiving a corresponding plug includes an insulative housing, a number of contacts and an optical module attached to the insulative housing. The insulative housing has a tongue extending into the receiving opening and a cavity behind the receiving opening. Each contact has a retaining portion retained in the insulative housing, a contact portion extending to the tongue, a tail portion and a connecting portion connecting the retaining portion and the tail portion. The optical module is forwardly assembled into the cavity from a rear side of the insulative housing and exposed to the receiving opening. The connecting portions are offset relative to the contact portions of the corresponding contacts in a transverse direction so as to leave said cavity open rearward and allow said optical module to be assembled into the cavity from the rear side of the insulative housing.
    Type: Application
    Filed: April 1, 2010
    Publication date: October 7, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: ZHENG-GUO SUN, JIA-YONG HE, ZHONG-HUA YAO, QI-SHENG ZHENG
  • Publication number: 20100255727
    Abstract: An electrical connector (100) includes an insulative housing (1) having a receiving cavity (10) including a first receiving cavity (12) and a second receiving cavity (13) communicating with the first receiving cavity; a set of first contacts (41) protruding into the first receiving cavity; a set of second contacts (42) exposed to the second receiving cavity; a metal shell (5) enclosing the insulative housing; and a grounding means (6) attached to the metal shell and oblique to a front face (112) of the insulative housing for abutting against a metal panel and having an opening The opening includes a lower opening (601) with a pair of chamfers (603) on top thereof and an upper opening (602) communicating with the lower opening in a vertical direction and being essentially narrower than the lower opening (601).
    Type: Application
    Filed: April 1, 2010
    Publication date: October 7, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: JIA-YONG HE, QI-SHENG ZHENG
  • Publication number: 20100248552
    Abstract: An electrical connector defining a receiving cavity for receiving a corresponding plug includes an insulative housing and a number of contacts retained in the insulative housing. The contacts include a number of first contacts which are arranged in a row along a transverse direction of the insulative housing. The first contacts include two pairs of differential signal contacts and a grounding contact between said two pairs of differential signal contacts. Each first contact has a contact portion extending into the receiving cavity, a tail portion extending out of the insulative housing and a connecting portion between the contact portion and the tail portion. The connecting portion of the grounding contact is wider than that of the differential signal contacts in the transverse direction.
    Type: Application
    Filed: March 26, 2010
    Publication date: September 30, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Jia-Yong He, Qi-Sheng Zheng
  • Publication number: 20100240255
    Abstract: An electrical connector (100) includes an insulative housing (1) having a base (11) and a tongue plate (12) extending beyond the base; a set of contacts (2) retained in the insulative housing; and a metal shell (3) covering the insulative housing. The metal shell includes a pair of first walls (31), a pair of second walls (32) including a front wall and a back wall, and a receiving space (33) surrounded by the first walls and the second walls. The first walls have a pair of first mounting portion (315) for being mounted onto first holes of the PCB. The front wall has a pair of jointing walls (326) extending toward each other from the respective front sides of the first walls and combining with each other at a joint. The front wall has a pair of mounting legs (325) extending from the jointing walls at the joint and forming as a second mounting portion (35) for being mounted onto a second hole of the PCB.
    Type: Application
    Filed: March 23, 2010
    Publication date: September 23, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: JIA-YONG HE, QI-SHENG ZHENG
  • Patent number: 7794284
    Abstract: An electrical connector (100) defining a receiving opening (7) for receiving a corresponding plug, includes: an insulative housing (1), an optical module (5) retained in the insulative housing (1) and a plurality of contacts (2) attached to the insulative housing (1). The insulative housing (1) has a tongue (11) extending to the receiving opening (7) and a cavity (101) under the tongue (11) and communicating with the receiving opening (7). The optical module (5) has an optical component (52) extending toward the receiving opening (7). Each contact (2) has a contact portion (211, 221) extending to the tongue (11), a tail portion (213, 223) and a body portion (212, 222) connecting the contact portion and the tail portion. The tail portions (213, 223) are arranged in rows along an inserting direction of the plug and located at an outside position of the optical module (5).
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: September 14, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Jia-Yong He, Qi-Sheng Zheng, Terrance F. Little
  • Publication number: 20100227509
    Abstract: An electrical connector includes an insulative housing and a number of first and second contacts retained therein. The insulative housing defines a first receiving cavity with a first tongue extending thereinto and a second receiving cavity with a second tongue extending thereinto. The second receiving cavity communicates with the first receiving cavity in an up to down direction. The first contacts are disposed on opposite first and second surfaces of the first tongue. Each first contact has a first contact portion protruding into the first receiving cavity and a first tail portion. The second contacts are disposed on a mounting surface of the second tongue. Each second contact has a flat second contact portion exposed to the second receiving cavity and a second tail portion. All first tail portions and second tail portions extend out of the insulative housing and are arranged in a row.
    Type: Application
    Filed: March 3, 2010
    Publication date: September 9, 2010
    Inventors: Jia-Yong He, Qi-Sheng Zheng
  • Patent number: 7758380
    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 Electromagnetic Interference (EMI) protection.
    Type: Grant
    Filed: May 14, 2009
    Date of Patent: July 20, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Li-Jiang Wang, Jia-Yong He, Zhong-Hua Yao, Qi-Sheng Zheng