Patents by Inventor Wennian LIU

Wennian LIU 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).

  • Trash container
    Patent number: 11794992
    Abstract: A trash container includes a container unit and an ultrasonic deodorizing device. The container unit includes a container having a top opening and a container cavity, and a container cover being moved between an opened position and a closed position. The ultrasonic deodorizing device includes a deodorizing carrier supported above the top opening of the container body for containing deodorant in liquid form, an ultrasonic nozzle operatively coupled at the deodorizing carrier for downwardly injecting the deodorant in an atomization manner below the top opening of the container body, and a nozzle controller configured to control and activate the ultrasonic nozzle.
    Type: Grant
    Filed: October 24, 2022
    Date of Patent: October 24, 2023
    Assignees: Nine Stars Group (U.S.A.) Inc., Fujian Nashada Electronic Incorporated Company
    Inventors: Xin Wang, Wennian Liu, Jiangqun Chen, Wenbin Ye, Youxi Luo, Shufeng Chen
  • Trash Container
    Publication number: 20230046178
    Abstract: A trash container includes a container unit and an ultrasonic deodorizing device. The container unit includes a container having a top opening and a container cavity, and a container cover being moved between an opened position and a closed position. The ultrasonic deodorizing device includes a deodorizing carrier supported above the top opening of the container body for containing deodorant in liquid form, an ultrasonic nozzle operatively coupled at the deodorizing carrier for downwardly injecting the deodorant in an atomization manner below the top opening of the container body, and a nozzle controller configured to control and activate the ultrasonic nozzle.
    Type: Application
    Filed: October 24, 2022
    Publication date: February 16, 2023
    Inventors: Xin WANG, Wennian LIU, Jiangqun CHEN, Wenbin YE, Youxi LUO, Shufeng CHEN
  • Trash container
    Patent number: 11505402
    Abstract: A trash container includes a container unit and an ultrasonic deodorizing device. The container unit includes a container having a top opening and a container cavity, and a container cover being moved between an opened position and a closed position. The ultrasonic deodorizing device includes a deodorizing carrier supported above the top opening of the container body for containing deodorant in liquid form, an ultrasonic nozzle operatively coupled at the deodorizing carrier for downwardly injecting the deodorant in an atomization manner below the top opening of the container body, and a nozzle controller configured to control and activate the ultrasonic nozzle.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: November 22, 2022
    Assignees: Nine Stars Group (U.S.A.) Inc., Fujian Nashida Electronic Incorporated Company
    Inventors: Xin Wang, Wennian Liu, Jiangqun Chen, Wenbin Ye, Youxi Luo, Shufeng Chen
  • Artificial Intelligent Trash Container with Sanitary and Health Control Arrangement
    Publication number: 20200391940
    Abstract: A trash container includes a container unit and a sanitary and health control arrangement. The container unit includes a container having a top opening and a container cavity, and a container cover being moved between an opened position and a closed position. The sanitary and health control arrangement includes a monitoring module coupled at the container unit for collecting different trash information thereof, and a sanitary module operatively linked to the monitoring module for maintaining the container unit in a sanitary manner in response to the trash information.
    Type: Application
    Filed: April 15, 2020
    Publication date: December 17, 2020
    Inventors: Xin WANG, Wenbin YE, Wennian LIU, Jiangqun CHEN, Youxi LUO, Shufeng CHEN
  • Trash Container
    Publication number: 20200391939
    Abstract: A trash container includes a container unit and an ultrasonic deodorizing device. The container unit includes a container having a top opening and a container cavity, and a container cover being moved between an opened position and a closed position. The ultrasonic deodorizing device includes a deodorizing carrier supported above the top opening of the container body for containing deodorant in liquid form, an ultrasonic nozzle operatively coupled at the deodorizing carrier for downwardly injecting the deodorant in an atomization manner below the top opening of the container body, and a nozzle controller configured to control and activate the ultrasonic nozzle.
    Type: Application
    Filed: December 16, 2019
    Publication date: December 17, 2020
    Inventors: Xin WANG, Wennian LIU, Jiangqun CHEN, Wenbin YE, Youxi LUO, Shufeng CHEN