Patents by Inventor Shun-Quan Jiang

Shun-Quan Jiang 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).

  • Detachable hard drive with an electromagnetic switch
    Patent number: 8130490
    Abstract: A detachable hard drive with an electromagnetic switch comprises a tray, a fastening unit and an electromagnetic switch. The electromagnetic switch is powered on when the hard drive is in operation, and sequentially the fastening unit is electrically controlled by the electromagnetic switch to automatically fasten with the housing body of an electronic product. On the contrary, the electromagnetic switch is powered off when the hard drive stops the operation so as to the hard drive can be released from the electronic product. Thus, the invention relating to the detachable hard drive with an electromagnetic switch is to ensure the hard drive can be securely released from the electronic product when the electromagnetic switch is powered off for preventing the data erased and the firmware damaged.
    Type: Grant
    Filed: November 27, 2007
    Date of Patent: March 6, 2012
    Assignee: Wistron Corporation
    Inventors: Shun-Quan Jiang, Tzu-Yi Huang
  • Detachable hard drive with an electromagnetic switch
    Publication number: 20110273837
    Abstract: A detachable hard drive with an electromagnetic switch comprises a tray, a fastening unit and an electromagnetic switch. The electromagnetic switch is powered on when the hard drive is in operation, and sequentially the fastening unit is electrically controlled by the electromagnetic switch to automatically fasten with the housing body of an electronic product. On the contrary, the electromagnetic switch is powered off when the hard drive stops the operation so as to the hard drive can be released from the electronic product. Thus, the invention relating to the detachable hard drive with an electromagnetic switch is to ensure the hard drive can be securely released from the electronic product when the electromagnetic switch is powered off for preventing the data erased and the firmware damaged.
    Type: Application
    Filed: November 27, 2007
    Publication date: November 10, 2011
    Inventors: Shun-Quan Jiang, Tzu-Yi Huang