Patents by Inventor Fei-Song Ma

Fei-Song Ma 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).

  • Card connector with buffering member for preventing card from quickly ejecting
    Patent number: 8870584
    Abstract: A card connector includes an insulative housing with a first card receiving space, a number of first contacts extending into the first card receiving space, a push-push mechanism and a stop wall. The push-push mechanism includes a slider, an elastic member for urging the slider and a locking arm fixed to the slider. The locking arm includes a hook for locking a first card and a resilient buffering member protruding forwardly beyond the slider. The stop wall is located adjacent to an insertion opening of the first card receiving space. The stop wall is capable of resisting against the resilient buffering member so as to slow down the first card when the first card is quickly ejected along the card extraction direction. As a result, the first card can be prevented from flying off the card connector.
    Type: Grant
    Filed: April 25, 2013
    Date of Patent: October 28, 2014
    Assignee: Kunshan Jiahua Electronics Co., Ltd.
    Inventor: Fei-Song Ma
  • Card Connector with Buffering Member for Preventing Card From Quickly Ejecting
    Publication number: 20130288496
    Abstract: A card connector includes an insulative housing with a first card receiving space, a number of first contacts extending into the first card receiving space, a push-push mechanism and a stop wall. The push-push mechanism includes a slider, an elastic member for urging the slider and a locking arm fixed to the slider. The locking arm includes a hook for locking a first card and a resilient buffering member protruding forwardly beyond the slider. The stop wall is located adjacent to an insertion opening of the first card receiving space. The stop wall is capable of resisting against the resilient buffering member so as to slow down the first card when the first card is quickly ejected along the card extraction direction. As a result, the first card can be prevented from flying off the card connector.
    Type: Application
    Filed: April 25, 2013
    Publication date: October 31, 2013
    Applicant: KUNSHAN JIANHUA ELECTRONIC CO., LTD.
    Inventor: Fei-Song Ma