Patents by Inventor Ding Long Liu

Ding Long 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).

  • Method for generating secret key in computer device and obtaining the encrypting and decrypting key
    Publication number: 20080285748
    Abstract: The invention relates to a method for generating an secret key in a computer device and using the secret key. The method includes the step of receiving an inputted password first, then processing the inputted password with a device key to generate a user certificate, wherein the device key is established according to the information which is dependent on the computer device and is stored in the non-volatile storage device.
    Type: Application
    Filed: April 29, 2008
    Publication date: November 20, 2008
    Applicant: ASUSTEK COMPUTER INC.
    Inventors: Shih-Chun Lee, Jen-Chung Yang, Yao-Ming Yang, Ding-Long Liu, Hsu-Hsiu Cheng
  • COMPUTER AND METHOD FOR PROCESSING KEYBOARD INPUT THEREOF
    Publication number: 20080198044
    Abstract: A computer and a method for processing keyboard input thereof is disclosed. The method includes the steps of receiving an interrupt request; reading a scan code stored in a scan code buffer; determining whether the scan code is a predetermined scan code representing an Fn key; reading an event code stored in an event code buffer if the scan code is the predetermined scan code; and executing a corresponding service program or function according to the event code.
    Type: Application
    Filed: February 1, 2008
    Publication date: August 21, 2008
    Applicant: ASUSTEK COMPUTER INC.
    Inventors: Ding Long Liu, Jen-Chung Yang, Sheng Yi Chen, Yao-Ming Yang