Patents by Inventor Wei-Yi Yu

Wei-Yi Yu 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).

  • Publication number: 20120096551
    Abstract: A method for establishing classifying rules of an intrusion detecting system is provided with the following steps. First, at least one decision tree is provided. Internal nodes of the decision tree respectively represent an attribute judgment condition, and leaf nodes respectively represent an attack event or non-attack event. Next, a plurality of attribute data of at least one new attack event is received. Then, a tree structure of the decision tree is adjusted according to the attribute data. Afterwards, at least one attack rule or at least one non-attack rule is outputted according to the adjusted decision tree. Further, the intrusion detection system is also provided.
    Type: Application
    Filed: May 15, 2011
    Publication date: April 19, 2012
    Applicant: National Taiwan University of Science and Technology
    Inventors: Hahn-Ming Lee, Jerome Yeh, Wei-Yi Yu
  • Patent number: 7672083
    Abstract: A disk drive having a translatable ramp is disclosed. The disk drive includes a head gimbal assembly having a proximate end that is attached to an actuator, and a distal end that includes a lift tab. The ramp includes a lift tab supporting surface located as close to a pivot axis of the actuator as is the lift tab. The ramp also includes a ramp guiding surface that is in contact with a mating surface of the disk drive base. A fastener selectively allows or prevents relative translation between the ramp and the disk drive base. The aforementioned contact constrains the relative translation so that the relative translation changes the distance between the lift tab supporting surface and the disk axis of rotation more than the relative translation changes the distance between the lift tab supporting surface and the actuator pivot axis.
    Type: Grant
    Filed: February 13, 2006
    Date of Patent: March 2, 2010
    Assignee: Western Digital Technologies, Inc.
    Inventors: William Wei Yi Yu, Lidu Huang, Perry E. Hall, Scott E. Watson, Kenneth Allen, Lawrence H. Lo, David K. Myers