Patents by Inventor ShiZhong Richard Xu

ShiZhong Richard Xu 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).

  • MULTI-ZONE CUSTOMIZABLE WEIGHTED BLANKETS
    Publication number: 20200170424
    Abstract: A multi-zone blanket comprises multiple compartments along a length and a width; first pouches configured to be secured in a first set of the multiple compartments, the first set of the multiple compartments associated with a first zone of the multi-zone blanket, each of the first pouches having a first weight, the first pouches for causing a first weighted distribution across the first zone; and second pouches configured to be secured in a second set of the multiple compartments, the second set of the multiple compartments associated with a second zone of the multi-zone blanket, each of the second pouches having a second weight different than the first weight, the second pouches for causing a second weighted distribution across the second zone.
    Type: Application
    Filed: November 29, 2019
    Publication date: June 4, 2020
    Applicant: E & E Co., Ltd.
    Inventor: ShiZhong Richard Xu