Patents by Inventor Mei-Ling Hung

Mei-Ling Hung 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 reader
    Patent number: 7632151
    Abstract: A low profile card reader is disclosed to include a circuit board with a USB connection interface at the front part, an electrically insulative inner shell bonded to the circuit board outside the USB connection interface and defining an accommodation space, a card connector mounted in the accommodation space and electrically connected to the circuit board for receiving and reading a memory card and having a receiving space for receiving a memory card, a guide member connected to the circuit board and defining a sliding way disposed in line with the receiving space of the card connector for guiding a memory card into the card connector, and an outer metal shielding shell surrounding the circuit board, the electrically insulative inner shell, the card connector and the guide member for EMI protection with the USB connection interface of the circuit board exposed to the outside for connection to a computer.
    Type: Grant
    Filed: November 19, 2007
    Date of Patent: December 15, 2009
    Assignees: Jinn Shyang Precision Industrial Co., Ltd., Wander Plastic Ind. Company, Elmax Technology, Inc.
    Inventors: Yung-Sheng Wang, Yi-Chen Chen, Mei-Ling Hung, Chu-Lin Chen
  • Card reader
    Publication number: 20090130905
    Abstract: A low profile card reader is disclosed to include a circuit board with a USB connection interface at the front part, an electrically insulative inner shell bonded to the circuit board outside the USB connection interface and defining an accommodation space, a card connector mounted in the accommodation space and electrically connected to the circuit board for receiving and reading a memory card and having a receiving space for receiving a memory card, a guide member connected to the circuit board and defining a sliding way disposed in line with the receiving space of the card connector for guiding a memory card into the card connector, and an outer metal shielding shell surrounding the circuit board, the electrically insulative inner shell, the card connector and the guide member for EMI protection with the USB connection interface of the circuit board exposed to the outside for connection to a computer.
    Type: Application
    Filed: November 19, 2007
    Publication date: May 21, 2009
    Applicants: JINN SHYANG PRECISION INDUSTRIAL CO., LTD., WANDER PLASTIC IND. COMPANY, ELMAX TECHNOLOGY, INC.
    Inventors: Yung-Sheng Wang, Yi-Chen Chen, Mei-Ling Hung, C. L. Chen