Patents by Inventor Zhiwu Liang

Zhiwu Liang 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).

  • Three-Dimensional Perceived Softness Of Baby Care Products
    Publication number: 20130325398
    Abstract: Methods of determining three-dimensional perceived softness of baby care products based on assessed parameters of the products, for use in the design of new baby care products or changes in their raw materials.
    Type: Application
    Filed: May 24, 2013
    Publication date: December 5, 2013
    Applicant: The Procter & Gamble Company
    Inventors: Noriko NAKAGAWA, Zhiwu Liang, Yoshiko Nakao, Koichi Morimoto