Patents by Inventor Hai-Ju Sun

Hai-Ju Sun 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).

  • Audio output device
    Patent number: 7329153
    Abstract: An audio output device (200) adapted for matching with a MP 3 player (100), comprises a cap (20) and an earphone assembly (30) connecting with the cap (20). The cap (20) has a body (21) and a connector (22) received in the body (21). The connector (22) includes a housing (222), a number of terminals (223, 224) receiving in the housing (222) and a shielding member (221) enclosing the housing (222). The connector (22) is capable of matching with a plug according with the standard of USB (Universal Serial Bus), the terminals (223, 224) include three audio terminals transmitting audio signal. The earphone assembly (30) includes two strings (32) connecting with the three audio terminals and a pair of headphones (33) setting on the other end of the strings (32).
    Type: Grant
    Filed: June 5, 2006
    Date of Patent: February 12, 2008
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chia-Huang Lin, Yan Rao, Hai-Ju Sun, Wei Wang
  • Audio output device
    Publication number: 20060276062
    Abstract: An audio output device (200) adapted for matching with a MP 3 player (100), comprises a cap (20) and an earphone assembly (30) connecting with the cap (20). The cap (20) has a body (21) and a connector (22) received in the body (21). The connector (22) includes a housing (222), a number of terminals (223, 224) receiving in the housing (222) and a shielding member (221) enclosing the housing (222). The connector (22) is capable of matching with a plug according with the standard of USB (Universal Serial Bus), the terminals (223, 224) include three audio terminals transmitting audio signal. The earphone assembly (30) includes two strings (32) connecting with the three audio terminals and a pair of headphones (33) setting on the other end of the strings (32).
    Type: Application
    Filed: June 5, 2006
    Publication date: December 7, 2006
    Inventors: Chia-Huang Lin, Yan Rao, Hai-Ju Sun, Wei Wang
  • Extended antenna
    Patent number: D531624
    Type: Grant
    Filed: September 2, 2005
    Date of Patent: November 7, 2006
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Hai-Ju Sun, Wei Wang