Patents by Inventor Zhenyu LIANG

Zhenyu 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).

  • Publication number: 20240103328
    Abstract: A displaying base plate and a manufacturing method thereof, and a displaying device. The displaying base plate includes a substrate, and a first electrode layer disposed on one side of the substrate, wherein the first electrode layer includes a first electrode pattern; a first planarization layer disposed on one side of the first electrode layer that is away from the substrate, wherein the first planarization layer is provided with a through hole, and the through hole penetrates the first planarization layer, to expose the first electrode pattern; and a second electrode layer, a second planarization layer and a third electrode layer that are disposed in stack on one side of the first planarization layer that is away from the substrate, wherein the second electrode layer is disposed closer to the substrate, the second electrode layer is connected to the first electrode pattern and the third electrode layer.
    Type: Application
    Filed: June 29, 2021
    Publication date: March 28, 2024
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Zhen Zhang, Fuqiang Li, Zhenyu Zhang, Yunping Di, Lizhong Wang, Zheng Fang, Jiahui Han, Yawei Wang, Chenyang Zhang, Chengfu Xu, Ce Ning, Pengxia Liang, Feihu Zhou, Xianqin Meng, Weiting Peng, Qiuli Wang, Binbin Tong, Rui Huang, Tianmin Zhou, Wei Yang
  • Publication number: 20230139659
    Abstract: A cleaning robot, comprising: a robot body, a control unit provided in the robot body, and a fixing unit provided at the bottom of a front end of the robot body, the fixing unit comprising a sleeve and an ultrasonic sensor, the ultrasonic sensor being fixed in the sleeve and being electrically connected to the control unit, and the ultrasonic sensor being used for emitting an ultrasonic wave downwards and receiving an echo reflected by different ground forms.
    Type: Application
    Filed: October 19, 2020
    Publication date: May 4, 2023
    Inventors: Zhenyu LIANG, Yanjun LIU, Lizhi XIANG, Zhijun LI
  • Publication number: 20230139503
    Abstract: A carpet recognition method for a robot cleaner. The robot cleaner comprises a sleeve and an ultrasonic sensor, wherein the ultrasonic sensor is fixed in the sleeve.
    Type: Application
    Filed: October 19, 2020
    Publication date: May 4, 2023
    Inventors: Yanjun LIU, Zhenyu LIANG, Chi ZHANG, Qiong DU, Yinqi LIU, Lizhi XIANG
  • Patent number: D1021791
    Type: Grant
    Filed: December 28, 2021
    Date of Patent: April 9, 2024
    Assignee: Beijing Roborock Technology Co., Ltd.
    Inventors: Zhenyu Liang, Fanwei Meng, Zechen Yu