Patents by Inventor Da-Yong Tong

Da-Yong Tong 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).

  • Battery connector with time-delay function
    Patent number: 7806739
    Abstract: A battery connector (100) includes an insulative housing (10) and a power contact (30A), a signal contact (30B) and a grounding contact (30C) received in the insulative housing. The insulative housing defines a mating face (101). Each of the power contact, the signal contact and the grounding contact has a contacting portion (307) extending out of the mating face of the insulative housing. A distance from the contacting portion of the power contact to the mating face is larger than a distance from the contacting portion of the signal contact to the mating face.
    Type: Grant
    Filed: November 11, 2009
    Date of Patent: October 5, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd
    Inventors: Lan-Ping Hu, Yong-Hui Hu, Da-Yong Tong
  • BATTERY CONNECTOR WITH TIME-DELAY FUNCTION
    Publication number: 20100120291
    Abstract: A battery connector (100) includes an insulative housing (10) and a power contact (30A), a signal contact (30B) and a grounding contact (30C) received in the insulative housing. The insulative housing defines a mating face (101). Each of the power contact, the signal contact and the grounding contact has a contacting portion (307) extending out of the mating face of the insulative housing. A distance from the contacting portion of the power contact to the mating face is larger than a distance from the contacting portion of the signal contact to the mating face.
    Type: Application
    Filed: November 11, 2009
    Publication date: May 13, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: LAN-PING HU, YONG-HUI HU, DA-YONG TONG