Patents by Inventor Yun-Xiang Liu

Yun-Xiang 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: 8206166
    Abstract: A card connector includes an insulating housing, a shell covering on the insulating housing to define a card receiving space between the cover and the insulating housing for being inserted into a card along an insertion direction, a plurality of contacts received in the insulating housing and extended into the card receiving space, a first switch terminal and a second switch respectively positioned at a right side of the insulating housing. The first switch terminal includes a main section extended along the insertion direction, a first straight section and a second straight section successively and slantwise extended into the card receiving space form a free end of the first main section to respectively define a first slope and a second slope relative to the main section. The second switch terminal includes a contacting section extending beside the first straight section. The second slope is larger than the first slope.
    Type: Grant
    Filed: October 6, 2010
    Date of Patent: June 26, 2012
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Zhi-Cheng Qu, Yun-Xiang Liu, Bing-Tao Yang, Yin-Lung Wu, Ming-Chiang Chen
  • Publication number: 20120088383
    Abstract: A card connector includes an insulating housing, a shell covering on the insulating housing to define a card receiving space between the cover and the insulating housing for being inserted into a card along an insertion direction, a plurality of contacts received in the insulating housing and extended into the card receiving space, a first switch terminal and a second switch respectively positioned at a right side of the insulating housing. The first switch terminal includes a main section extended along the insertion direction, a first straight section and a second straight section successively and slantwise extended into the card receiving space form a free end of the first main section to respectively define a first slope and a second slope relative to the main section. The second switch terminal includes a contacting section extending beside the first straight section. The second slope is larger than the first slope.
    Type: Application
    Filed: October 6, 2010
    Publication date: April 12, 2012
    Applicant: Cheng Uei Precision Industry Co., LTD.
    Inventors: Zhi-Cheng Qu, Yun-Xiang Liu, Bing-Tao Yang, Yin-Lung Wu, Ming-Chiang Chen
  • Patent number: 8123551
    Abstract: A battery connector includes an insulating housing defining rear part and a front part protruded forwardly from a middle portion of the front surface of the rear part, and a plurality of contacts. The rear part defines a plurality of contact receiving cavities. Each contact receiving cavity extends from a front surface, through a top surface and to a rear surface of the rear part. The front part defines a plurality of notches. Each notch connects to the corresponding contact receiving cavity. Each contact includes a first contacting portion, a fixing hook and a fixing plate received in the contact receiving cavity defined at the rear surface, the top surface and the front surface, and a second contacting portion partially received in the notch and partially protruded out of the notch. The top portion of the rear part is sandwiched between the first contacting portion and the fixing plate.
    Type: Grant
    Filed: September 29, 2010
    Date of Patent: February 28, 2012
    Assignee: Cheng UEI Precision Industry Co., Ltd.
    Inventors: Yun-Xiang Liu, Bing-Tao Yang, Yin-Lung Wu, Ming-Chiang Chen
  • Patent number: D620433
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: July 27, 2010
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Yun-Xiang Liu, Bing-Tao Yang, Yin-Lung Wu, Ming-Chiang Chen
  • Patent number: D624017
    Type: Grant
    Filed: March 17, 2010
    Date of Patent: September 21, 2010
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Yun-Xiang Liu, Bing-Tao Yang, Yin-Lung Wu, Ming-Chiang Chen
  • Patent number: D627737
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: November 23, 2010
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Zhi-Cheng Qu, Yun-Xiang Liu, Bing-Tao Yang, Yin-Lung Wu, Ming-Chiang Chen