Patents by Inventor Huang-Hsin Liu

Huang-Hsin Liu 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: 7193570
    Abstract: A cable antenna assembly (1) connecting with an electronic device via a connector (5) includes a connecting portion (4), a rotating portion (3) rotatably mounted on the connecting portion, and a cable antenna element (9) including a coaxial cable (6) including an inner conductor (62), an inner insulator, an outer conductor (61) and an outer insulator (60), and a grounding sleeve (7) surrounding the coaxial cable and inserted between an inner and an outer rings (30a) and (30b) of the rotating portion. The grounding sleeve defines a fixing hole (71) for connecting with the outer conductor of the coaxial cable and a slot (70) for making the fixing hole elastically expand when the coaxial cable is inserted and then elastically contract for securely fixing the coaxial cable.
    Type: Grant
    Filed: November 30, 2004
    Date of Patent: March 20, 2007
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventor: Huang Hsin Liu
  • Patent number: 7018231
    Abstract: A cable end connector assembly (1) includes an insulative housing (10), a number of contacts (20), a cable (40), a casing (50) and a cover (60). The insulative housing defines a L-shaped receiving space (23). The contacts are received in the insulative housing, each contact comprises a mating portion, a retention portion, and a tail portion extending rearwardly and downwardly from the retention portion. The cable comprises an insulative jacket and a number of conductive cores extending upwardly beyond an upper end of the insulative jacket and connecting with the tail portions of the contacts. A cover is over-molded with the rear portion of the insulative housing and the cable. A method for making such a cable end connector assembly is also disclosed.
    Type: Grant
    Filed: May 7, 2004
    Date of Patent: March 28, 2006
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Huang Hsin Liu, Jie Cheng
  • Patent number: 6974353
    Abstract: A cable end connector assembly (1) includes an insulative housing (10), a number of contacts (60) received in the insulative housing, a cable (50) electrically connecting with the contacts, a casing (20) defining a slot (22) in one side, a cover (40) enclosing the insulative housing and the cable, and a positioning member (30). The insulative housing includes a guiding protrusion (14) projecting outwardly from an outer surface thereof. The positioning member includes an arm portion (31) defining a receiving cavity (32) for receiving the guiding protrusion therein, a positioning portion (33) having an engaging bar (330) received in the slot of the casing, and a middle portion (34) connecting the arm portion and the positioning portion.
    Type: Grant
    Filed: November 29, 2004
    Date of Patent: December 13, 2005
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Huang-Hsin Liu, Jie Cheng
  • Publication number: 20050124227
    Abstract: A cable end connector assembly (1) includes an insulative housing (10), a number of contacts (60) received in the insulative housing, a cable (50) electrically connecting with the contacts, a casing (20) defining a slot (22) in one side, a cover (40) enclosing the insulative housing and the cable, and a positioning member (30). The insulative housing includes a guiding protrusion (14) projecting outwardly from an outer surface thereof. The positioning member includes an arm portion (31) defining a receiving cavity (32) for receiving the guiding protrusion therein, a positioning portion (33) having an engaging bar (330) received in the slot of the casing, and a middle portion (34) connecting the arm portion and the positioning portion.
    Type: Application
    Filed: November 29, 2004
    Publication date: June 9, 2005
    Inventors: Huang-Hsin Liu, Jie Cheng
  • Publication number: 20040242032
    Abstract: A cable end connector assembly (1) includes an insulative housing (10), a number of contacts (20), a cable (40), a casing (50) and a cover (60). The insulative housing defines a L-shaped receiving space (23). The contacts are received in the insulative housing, each contact comprises a mating portion, a retention portion, and a tail portion extending rearwardly and downwardly from the retention portion. The cable comprises an insulative jacket and a number of conductive cores extending upwardly beyond an upper end of the insulative jacket and connecting with the tail portions of the contacts. A cover is over-molded with the rear portion of the insulative housing and the cable. A method for making such a cable end connector assembly is also disclosed.
    Type: Application
    Filed: May 7, 2004
    Publication date: December 2, 2004
    Inventors: Huang Hsin Liu, Jie Cheng
  • Patent number: 6758694
    Abstract: A cable end connector assembly (1) includes a dielectric housing (10), a plurality of contacts (20) received in the housing, a cable (40), and a cover (50). The housing comprises a front portion (11) and a rear portion (19) extending rearwardly from the front portion. A hole (191) is defined in one wall (192, 193, 194) of the rear portion. Each contact comprises a mating portion (21) and a tail portion (23) opposite to the mating portion. The cable comprises a plurality of conductive cores (41) electrically connecting the tail portions of the contacts, respectively. The cover is over-molded with the rear portion of the housing and a front end of the cable. A projection (54) is formed on an inner surface of one wall (51, 52, 55) of the cover and received in the hole of the housing for enhancing a retaining force between the cover and the housing.
    Type: Grant
    Filed: December 6, 2002
    Date of Patent: July 6, 2004
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventor: Huang Hsin Liu
  • Publication number: 20040097133
    Abstract: A cable end connector assembly (1) includes a dielectric housing (10), a plurality of contacts (20) received in the housing, a cable (40), and a cover (50). The housing comprises a front portion (11) and a rear portion (19) extending rearwardly from the front portion. A hole (191) is defined in one wall (192, 193, 194) of the rear portion. Each contact comprises a mating portion (21) and a tail portion (23) opposite to the mating portion. The cable comprises a plurality of conductive cores (41) electrically connecting the tail portions of the contacts, respectively. The cover is over-molded with the rear portion of the housing and a front end of the cable. A projection (54) is formed on an inner surface of one wall (51, 52, 55) of the cover and received in the hole of the housing for enhancing a retaining force between the cover and the housing.
    Type: Application
    Filed: December 6, 2002
    Publication date: May 20, 2004
    Inventor: Huang Hsin Liu
  • Patent number: 6623299
    Abstract: A cable end connector assembly (1) includes a dielectric housing (11), a plurality of contacts (12) received in the housing, a cable, and a cover. Each contact comprises a mating portion (120) and a tail portion (122) opposite to the mating portion. The cable comprises a plurality of conductive cores (21) enclosed by an outer insulating jacket (22). The conductive cores are partly exposed beyond the outer insulating jacket and are soldered with the tail portions, respectively. A through hole (23) is on the outer insulating jacket and in a front end of the cable. The cover is over-molded with a rear end of the electrical connector and the front end of the cable. A block (34) is on an inner surface of the cover and engages with the first engaging portion of the cable for enhancing a retaining force between the cover and the cable.
    Type: Grant
    Filed: December 6, 2002
    Date of Patent: September 23, 2003
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventor: Huang Hsin Liu
  • Patent number: D489333
    Type: Grant
    Filed: December 31, 2002
    Date of Patent: May 4, 2004
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Huang Hsin Liu, Jie Cheng