Patents by Inventor Michael Chi-Pei Hsing

Michael Chi-Pei Hsing 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).

  • Technique of password encryption and decryption for user authentication in a federated content management system
    Patent number: 6735310
    Abstract: A technique for password encryption and decryption for user authentication in a federated content management system. One or more commands are executed in a computer to perform a datastore operation on a datastore connected to the computer. A string of characters are received. The string of characters is encrypted based on a first character standard. Then, the encrypted string of characters is transformed to be compatible with a second character standard.
    Type: Grant
    Filed: September 17, 1999
    Date of Patent: May 11, 2004
    Assignee: International Business Machines Corporation
    Inventors: Michael Chi-Pei Hsing, Alan Tsu-I Yaung