Patents by Inventor Chang-Yin Wang

Chang-Yin 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: 7967624
    Abstract: A cable assembly for mounting to a panel, comprises a housing comprising a mating portion and a retaining portion extending rearward and outward from a rear end of the mating portion, the retaining portion has a receiving hole therein and a cutout communicated with the receiving hole. At least one key is formed on each of an upper surface and a lower surface of the mating portion. A plurality of conductive contacts are disposed in the housing. A positioning member mounted to the retaining portion of the housing defines an inner arm, an outer arm and a connecting portion connecting with the inner arm and the outer arm. The inner arm is disposed in the receiving hole and having a front end extending out of the receiving hole. The outer arm is located on a lateral side of the retaining portion and has a front end extending into the receiving hole via the cutout and is capable of moving the inner arm rearward to make the front end of the inner arm retracted into the receiving hole.
    Type: Grant
    Filed: December 11, 2009
    Date of Patent: June 28, 2011
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chang-Yin Wang, Chin-Te Lai, Su-Feng Liu, Li-Bin Wang
  • Patent number: 7892044
    Abstract: A terminal module includes at least two terminals (2, 3) for transmitting electrical power, each terminal having a retention portion (21) defining two positioning cavities therein, a mating portion (25) extending forward from the retention portion and a tail portion (23) extending rearward from the retention portion; and an insulative main portion (1) including a base portion (11) and two retaining portions (12) laterally extending outward from the base portion, each retaining portion having two locking arm portions (121) spaced apart from one another and locked into the two positioning cavities of the retention portion of the corresponding terminal.
    Type: Grant
    Filed: December 29, 2008
    Date of Patent: February 22, 2011
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chang-Yin Wang, Chin-Te Lai, Su-Feng Liu
  • Patent number: 7785153
    Abstract: A power connector (100) includes an insulator (2) and a cap (1). The insulator defines a bottom wall and three mounting holes (21, 22 and 23) extending upwards from the bottom wall, the three mounting holes array in a triangle along a vertical surface, and each mounting hole opens forwards and upwards adapted for receiving a terminal (3). The cap is slidably mounted on the insulator, and comprises a plate (14) extending vertically to cover front surfaces of the mounting holes of the insulator and a roof (12 and 13) extending horizontally from an upper end of the plate to cover upper surfaces of the mounting holes. The plate of the cap forms three through-holes (141, 142 and 143) respectively communicating with the corresponding mounting holes and three frames (1411, 1421 and 1431) extending horizontally into the corresponding mounting holes from inner walls of said three through-holes.
    Type: Grant
    Filed: August 15, 2008
    Date of Patent: August 31, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chang-Yin Wang, Wei-Ya Cheng
  • Patent number: 7771214
    Abstract: An electrical connector includes a terminal retainer (1) defining three through holes (11, 12, 13) extending along a longitudinal direction, each through hole accommodating a deflectable locking member therein; three terminals (1, 2, 3) respectively secured in the corresponding through holes by the corresponding deflectable locking members. One of the locking member is capable of deflecting along a first direction, and the other locking members are capable of deflecting along a second direction perpendicular to the first direction.
    Type: Grant
    Filed: December 29, 2008
    Date of Patent: August 10, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chang-Yin Wang, Chin-Te Lai, Su-Feng Liu
  • Publication number: 20100151715
    Abstract: A cable assembly for mounting to a panel, comprises a housing comprising a mating portion and a retaining portion extending rearward and outward from a rear end of the mating portion, the retaining portion has a receiving hole therein and a cutout communicated with the receiving hole. At least one key is formed on each of an upper surface and a lower surface of the mating portion. A plurality of conductive contacts are disposed in the housing. A positioning member mounted to the retaining portion of the housing defines an inner arm, an outer arm and a connecting portion connecting with the inner arm and the outer arm. The inner arm is disposed in the receiving hole and having a front end extending out of the receiving hole. The outer arm is located on a lateral side of the retaining portion and has a front end extending into the receiving hole via the cutout and is capable of moving the inner arm rearward to make the front end of the inner arm retracted into the receiving hole.
    Type: Application
    Filed: December 11, 2009
    Publication date: June 17, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: CHANG-YIN WANG, CHIN-TE LAI, SU-FENG LIU, LI-BIN WANG
  • Patent number: 7578697
    Abstract: An electrical connector (100) according to the present invention includes an insulative housing (1) and a pair of conductive terminals (2). The housing includes a wire connecting portion (11) for connecting a wire and a mating port (10) with a receiving space (101) at the center thereof adapted for receiving a complementary connector, and the wire connecting portion defines a plurality of surfaces. The pair of conductive terminals include mating portions (22) received in the receiving space and soldering portions (21) surface mounted on different surfaces of the wire connecting portion of the housing so that the soldering portion of the terminals is separated by the wire connecting portion of the housing.
    Type: Grant
    Filed: August 15, 2008
    Date of Patent: August 25, 2009
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chang-Yin Wang, Wei-Ya Cheng
  • Publication number: 20090170363
    Abstract: A terminal module includes at least two terminals (2, 3) for transmitting electrical power, each terminal having a retention portion (21) defining two positioning cavities therein, a mating portion (25) extending forward from the retention portion and a tail portion (23) extending rearward from the retention portion; and an insulative main portion (1) including a base portion (11) and two retaining portions (12) laterally extending outward from the base portion, each retaining portion having two locking arm portions (121) spaced apart from one another and locked into the two positioning cavities of the retention portion of the corresponding terminal.
    Type: Application
    Filed: December 29, 2008
    Publication date: July 2, 2009
    Inventors: Chang-Yin Wang, Chin-Te Lai, Su-Feng Liu
  • Publication number: 20090170365
    Abstract: An electrical connector includes a terminal retainer (1) defining three through holes (11, 12, 13) extending along a longitudinal direction, each through hole accommodating a deflectable locking member therein; three terminals (1, 2, 3) respectively secured in the corresponding through holes by the corresponding deflectable locking members. One of the locking member is capable of deflecting along a first direction, and the other locking members are capable of deflecting along a second direction perpendicular to the first direction.
    Type: Application
    Filed: December 29, 2008
    Publication date: July 2, 2009
    Inventors: Chang-Yin Wang, Chin-Te Lai, Su-Feng Liu
  • Patent number: 7553171
    Abstract: A power plug assembly with improved connector configuration, comprises an inner base member defining at least two channels each provided with a retaining member having a transition portion and a deformable positioning portion extended from thereof. At least two terminals are snugly received into the corresponding channels including a retaining portion engaged with the retaining member, a mating portion extended out of the channel and a rear portion. At least two conductive wires are electrically engaged with the rear portion of the terminals.
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: June 30, 2009
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chang-Yin Wang, Wei-Ya Cheng, Su-Feng Liu
  • Publication number: 20090047844
    Abstract: An electrical connector (100) according to the present invention includes an insulative housing (1) and a pair of conductive terminals (2). The housing includes a wire connecting portion (11) for connecting a wire and a mating port (10) with a receiving space (101) at the center thereof adapted for receiving a complementary connector, and the wire connecting portion defines a plurality of surfaces. The pair of conductive terminals include mating portions (22) received in the receiving space and soldering portions (21) surface mounted on different surfaces of the wire connecting portion of the housing so that the soldering portion of the terminals is separated by the wire connecting portion of the housing.
    Type: Application
    Filed: August 15, 2008
    Publication date: February 19, 2009
    Inventors: Chang-Yin Wang, Wei-Ya Cheng
  • Publication number: 20090047840
    Abstract: A power connector (100) includes an insulator (2) and a cap (1). The insulator defines a bottom wall and three mounting holes (21, 22 and 23) extending upwards from the bottom wall, the three mounting holes array in a triangle along a vertical surface, and each mounting hole opens forwards and upwards adapted for receiving a terminal (3). The cap is slidably mounted on the insulator, and comprises a plate (14) extending vertically to cover front surfaces of the mounting holes of the insulator and a roof (12 and 13) extending horizontally from an upper end of the plate to cover upper surfaces of the mounting holes. The plate of the cap forms three through-holes (141, 142 and 143) respectively communicating with the corresponding mounting holes and three frames (1411, 1421 and 1431) extending horizontally into the corresponding mounting holes from inner walls of said three through-holes.
    Type: Application
    Filed: August 15, 2008
    Publication date: February 19, 2009
    Inventors: Chang-Yin Wang, Wei-Ya Cheng
  • Publication number: 20090017654
    Abstract: A power plug assembly with improved connector configuration, comprises an inner base member defining at least two channels each provided with a retaining member having a transition portion and a deformable positioning portion extended from thereof. At least two terminals are snugly received into the corresponding channels including a retaining portion engaged with the retaining member, a mating portion extended out of the channel and a rear portion. At least two conductive wires are electrically engaged with the rear portion of the terminals.
    Type: Application
    Filed: July 10, 2008
    Publication date: January 15, 2009
    Inventors: Chang-Yin Wang, Wei-Ya Cheng, Su-Feng Liu