Patents by Inventor Weixiang Zhao

Weixiang Zhao 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).

  • Mouth-containing toothbrush
    Patent number: 10820975
    Abstract: A mouth-containing toothbrush includes a housing, a first tooth-brushing module assembly and a rotary drive assembly. The housing has a groove for containing teeth. The groove has a first inner groove face, a second inner groove face, and a bottom face connected between the first inner groove face and the second inner groove face. The first tooth-brushing component is used for cleaning surfaces of the teeth, and the first tooth-brushing component includes a brush body shaft and bristles arranged on an outer circumference of the brush body shaft. The brush body shaft is rotatably arranged between at least one of the first inner groove face and the second inner groove face and the teeth, and the brush body shaft extends along an extension direction of the groove. The rotary drive assembly is used to drive rotation of the brush body shaft.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: November 3, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Weixiang Zhao
  • MOUTH-CONTAINING TOOTHBRUSH
    Publication number: 20190117355
    Abstract: A mouth-containing toothbrush includes a housing, a first tooth-brushing module assembly and a rotary drive assembly. The housing has a groove for containing teeth. The groove has a first inner groove face, a second inner groove face, and a bottom face connected between the first inner groove face and the second inner groove face. The first tooth-brushing component is used for cleaning surfaces of the teeth, and the first tooth-brushing component includes a brush body shaft and bristles arranged on an outer circumference of the brush body shaft. The brush body shaft is rotatably arranged between at least one of the first inner groove face and the second inner groove face and the teeth, and the brush body shaft extends along an extension direction of the groove. The rotary drive assembly is used to drive rotation of the brush body shaft.
    Type: Application
    Filed: June 15, 2018
    Publication date: April 25, 2019
    Inventor: Weixiang Zhao
  • DISEASE DETECTION IN PLANTS
    Publication number: 20140127672
    Abstract: The present disclosure relates to disease detection in plants. In particular, it provides methods, compositions, and devices for the detection of diseases in plants.
    Type: Application
    Filed: March 21, 2012
    Publication date: May 8, 2014
    Applicant: The Regents of the University of California
    Inventors: Cristina Elizabeth Davis, Oliver Fiehn, Abhaya M. Dandekar, Alexander Aksenov, Weixiang Zhao, William Cheung, Federico Martinelli, Kirsten Jean Skogerson