Patents by Inventor Xiaojie CAI

Xiaojie CAI 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).

  • Sealed packaging container
    Patent number: 11524817
    Abstract: A novel sealed packaging container, comprising a container cover (1) and an open container body (2), wherein an edge of the container cover and a mouth edge of the container body are correspondingly provided with a first inner matching groove (11) and second outer matching groove (21), and a first outer matching groove (12) and second outer matching groove (22) having a double-folded structure; and the container is further provided with an anti-unfastening structure. An outer groove wall of the second outer matching groove extends downward from an upper end portion and is provided with two indentations (2231) that are easy to tear. The packaging container has strong anti-deformation abilities, the anti-unfastening structure is relatively stable, and the sealing performance is good.
    Type: Grant
    Filed: December 3, 2018
    Date of Patent: December 13, 2022
    Inventors: Dongyang Zhang, Xiaojie Cai, Cangyang Cai, Yuexin Zhuang
  • Control method for improving conversion efficiency of a multi-channel MPPT inverter
    Patent number: 10488880
    Abstract: The present disclosure provides a control method for improving conversion efficiency of a multi-channel MPPT input inverter, which implements high efficient operation of the inverter.
    Type: Grant
    Filed: January 10, 2019
    Date of Patent: November 26, 2019
    Assignee: SMA Solar Technology AG
    Inventors: Xiaolong Li, Xiaojun Liao, Chengwei Shu, Jin Cheng, Xiaojie Cai, Jiayu Yao
  • CONTROL METHOD FOR IMPROVING CONVERSION EFFICIENCY OF A MULTI-CHANNEL MPPT INVERTER
    Publication number: 20190146540
    Abstract: The present disclosure provides a control method for improving conversion efficiency of a multi-channel MPPT input inverter, which implements high efficient operation of the inverter.
    Type: Application
    Filed: January 10, 2019
    Publication date: May 16, 2019
    Inventors: Xiaolong Li, Xiaojun Liao, Chengwei Shu, Jin Cheng, Xiaojie Cai, Jiayu Yao
  • METHOD AND DEVICE FOR CONTROLLING TOP FLOATING WINDOW AND MOBILE TERMINAL
    Publication number: 20180253538
    Abstract: Disclosed are a method and a device for controlling a top floating window and a mobile terminal. The method includes: acquiring an accessibility event in an operating system of a mobile terminal; judging whether the top floating window exists according to the accessibility event; and when the top floating window exists, receiving an instruction sent by a user for triggering the top floating window, and providing an identity verification interface according to the instruction.
    Type: Application
    Filed: August 18, 2016
    Publication date: September 6, 2018
    Applicant: BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO., LTD.
    Inventors: Yian LIN, Xiaojie CAI, Zhenyu YANG