Patents by Inventor Vu Anh Ha

Vu Anh Ha 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).

  • Make and model classifier
    Patent number: 8392432
    Abstract: Systems and methods for assigning a product category and/or classification to user data based on a taxonomy of makes and models is provided. User data is received and converted to plain text. A taxonomy is provided, having a plurality of categories corresponding with product descriptions based on product makes and models. Rules are associated with the categories in the taxonomy and used to generate a category score for categories in the taxonomy. The category scores are used to assign at least one category from the taxonomy to the user data. A product class may also be assigned to the user data based on the assigned product category.
    Type: Grant
    Filed: April 12, 2010
    Date of Patent: March 5, 2013
    Assignee: Microsoft Corporation
    Inventors: Lingfeng Wu, Wenjun Dai, Xiao Wu, Xiaolei Li, Vu Anh Ha, Weibin Zhu
  • MAKE AND MODEL CLASSIFIER
    Publication number: 20110252042
    Abstract: Systems and methods for assigning a product category and/or classification to user data based on a taxonomy of makes and models is provided. User data is received and converted to plain text. A taxonomy is provided, having a plurality of categories corresponding with product descriptions based on product makes and models. Rules are associated with the categories in the taxonomy and used to generate a category score for categories in the taxonomy. The category scores are used to assign at least one category from the taxonomy to the user data. A product class may also be assigned to the user data based on the assigned product category.
    Type: Application
    Filed: April 12, 2010
    Publication date: October 13, 2011
    Applicant: MICROSOFT CORPORATION
    Inventors: LINGFENG WU, WENJUN DAI, XIAO WU, XIAOLEI LI, VU ANH HA, WEIBIN ZHU