Patents by Inventor Yung Ming Yu

Yung Ming Yu 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: 20090280347
    Abstract: An exemplary insert-molded member (10) includes a metallic body (11), a plastic portion (12), and a bonding structure (13, 14, or 15). The metallic body is made of metallic material selected from the group consisting of magnesium alloy, aluminum alloy, and titanium alloy. The plastic portion is integrally formed with the metal body by insert-molding technology. The plastic portion is made of material selected from the group consisting of liquid crystal polymer, polyphenylene sulfide, and polybutylene terephthalate. The bonding structure is formed between the metallic body and the plastic portion. A method for making the method for making insert-molded member is also provided.
    Type: Application
    Filed: July 10, 2008
    Publication date: November 12, 2009
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: YUNG-MING YU
  • Patent number: 6383023
    Abstract: An electrical connector assembly includes a plug connector and a receptacle connector adapted to mate each other. The receptacle connector includes an insulative housing enclosed within a shell. The housing includes a main body with a tongue extending forwardly therefrom. A plurality of signal contacts received within the housing. A pair of power contacts are respectively disposed by two sides of the signal contacts in the housing. The plug connector includes the similar basic structures as the receptacle connector. The pair of power contacts of both the receptacle connector and the plug connector are delicately configured in the limited space in the corresponding connector housing to meet the required characters/qualities while without any interference in either mutually mating or self-assembling.
    Type: Grant
    Filed: January 26, 2001
    Date of Patent: May 7, 2002
    Assignee: Hon Hai Precision, Inc., Co., Ltd.
    Inventors: Jen Jou Chang, Yung Ming Yu, Yu-Lung Shih
  • Patent number: 6309255
    Abstract: An electrical connector (1) includes an insulative housing (10), and a plurality of first contacts (20) and at least a second contact (30) respectively received within the housing. The first contacts have first body portions (22) aligned with each other within a plane, and the second contact has a second body portion (32). The second body portion is spaced from the plane by the housing. The second contact is thereby able to transfer high electrical power without creating signal interference between the first contacts and the second contact.
    Type: Grant
    Filed: December 28, 2000
    Date of Patent: October 30, 2001
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventor: Yung-Ming Yu
  • Patent number: 6296521
    Abstract: An electrical connector assembly includes a plug connector and a receptacle connector adapted to mate each other. The receptacle connector includes an insulative housing enclosed within a shell. The housing includes a main body with a tongue extending forwardly therefrom. A plurality of signal contacts received within the housing. A pair of power contacts are respectively disposed by two sides of the signal contacts in the housing. The plug connector includes the similar basic structures as the receptacle connector. The pair of power contacts of both the receptacle connector and the plug connector are delicately configured in the limited space in the corresponding connector housing to meet the required characters/qualities while without any interference in either mutually mating or self-assembling.
    Type: Grant
    Filed: January 26, 2001
    Date of Patent: October 2, 2001
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Jen Jou Chang, Yung Ming Yu, Yu-Lung Shih