Patents by Inventor Ernest Yiu Wan

Ernest Yiu Wan 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).

  • DOCUMENT ANNOTATION AND INTERFACE
    Publication number: 20070150802
    Abstract: A method for use in annotating documents provided in a collection. The method comprises determining, an annotation gain for a number of document clusters, the annotation gain being at least partially indicative of the effect of annotating at least one document associated with the respective cluster. A recommendation can then be determined using the determined annotation gains, the recommendation being indicative of at least one cluster. An indication of the recommendation can then be provided.
    Type: Application
    Filed: November 22, 2006
    Publication date: June 28, 2007
    Applicant: Canon Information Systems Research Australia Pty. Ltd.
    Inventors: Ernest Yiu Wan, Eileen Mak, Jeroen Vendrig, Myriam Elisa Amielh, Joshua Worrill