Patents by Inventor LiuAn Yuan

LiuAn Yuan 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).

  • Rotating cosmetics brush
    Patent number: 10349732
    Abstract: A rotating cosmetics brush includes a movable brush head mounted in a housing. A motion actuator is operative to move the brush head in a rotational motion, wherein the brush head rotates about a rotational axis and simultaneously moves in a non-oscillatory movement about another axis different than the rotational axis.
    Type: Grant
    Filed: June 1, 2017
    Date of Patent: July 16, 2019
    Assignee: Home Skinovations Ltd.
    Inventors: Jianhan Zou, LiuAn Yuan, Jiarong Wang, Xuesong Song
  • ROTATING COSMETICS BRUSH
    Publication number: 20170347789
    Abstract: A rotating cosmetics brush includes a movable brush head mounted in a housing. A motion actuator is operative to move the brush head in a rotational motion, wherein the brush head rotates about a rotational axis and simultaneously moves in a non-oscillatory movement about another axis different than the rotational axis.
    Type: Application
    Filed: June 1, 2017
    Publication date: December 7, 2017
    Applicant: HOME SKINOVATIONS LTD.
    Inventors: Jianhan Zou, LiuAn Yuan, Jiarong Wang, Xuesong Song