Patents by Inventor Yingjun ZHAO

Yingjun 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).

  • Publication number: 20240380775
    Abstract: Embodiments of the present application relate to the technical field of communication transmission security, and in particular, to a method and a device for mining a security vulnerability of an air interface protocol, and a mobile terminal. The method for mining the security vulnerability of the air interface protocol includes: obtaining mutation data, the mutation data being generated according to a fuzzing task; obtaining a service message of the air interface protocol; modifying the service message according to the mutation data; sending the modified service message to a base station; and monitoring a state of the base station, and recording a security vulnerability log according to the state of the base station.
    Type: Application
    Filed: February 3, 2023
    Publication date: November 14, 2024
    Inventors: Tan LIU, Jinxin ZHANG, Fei ZHANG, Yinyuan ZHAO, Qiyuan TONG, Yingjun ZHAO
  • Patent number: 11440777
    Abstract: The present disclosure relates to a controlling system console and a controlling system. In the console, a central control component is connected to an electric hoist control device via network, enhancing transmission speed and stability of signals. The console can send a combination action control signal through a combination action control component, such that the central control component creates a combination action control instruction and sends the combination action control instruction to the electric hoist control cabinet to make the electric hoist perform combination actions. The console can further send a collaboration action control signal through a collaboration action control component, such that the central control component creates a collaboration action control instruction and sends the collaboration action control instruction to the electric hoist control cabinet to make the electric hoist to act in collaboration with other arena devices.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: September 13, 2022
    Assignee: Shanghai Huiyan Intelligence Technology Co., Ltd.
    Inventors: Yingjun Zhao, Haifeng Gu, Ronghua Zhai
  • Patent number: 10779148
    Abstract: The present disclosure provides a data transmission method and a first electronic device. The method comprises: displaying a sharing mark on a display unit of a first electronic device; obtaining, by a sensor unit of the first electronic device, sensing parameters which indicate an input operation of an operator; determining that an operation object of the input operation is a first object displayed on the display unit based on a first parameter from the sensing parameters; determining an operation trajectory of the input operation based on a second parameter from the sensing parameters; determining that the input operation is a sharing operation associated with the first object when the operation trajectory moves towards the sharing mark; and responding to the sharing operation.
    Type: Grant
    Filed: June 4, 2015
    Date of Patent: September 15, 2020
    Assignees: BEIJING LENOVO SOFTWARE, LENOVO (BEIJING) LIMITED
    Inventors: Yingjun Zhao, Xiaoting Shao, Xingping Jiang
  • Patent number: 10517038
    Abstract: A method and device for generating access point attribute information about a wireless access point is provided. The method includes obtaining an attribute operation by a user on a wireless access point, and determining access point attribute information about the wireless access point according to the attribute operation.
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: December 24, 2019
    Inventors: Fayou Zhang, Yingjun Zhao
  • Publication number: 20190375616
    Abstract: The present disclosure relates to a controlling system console and a controlling system. In the console, a central control component is connected to an electric hoist control device via network, enhancing transmission speed and stability of signals. The console can send a combination action control signal through a combination action control component, such that the central control component creates a combination action control instruction and sends the combination action control instruction to the electric hoist control cabinet to make the electric hoist perform combination actions. The console can further send a collaboration action control signal through a collaboration action control component, such that the central control component creates a collaboration action control instruction and sends the collaboration action control instruction to the electric hoist control cabinet to make the electric hoist to act in collaboration with other arena devices.
    Type: Application
    Filed: May 22, 2019
    Publication date: December 12, 2019
    Inventors: Yingjun Zhao, Haifeng Gu, Ronghua Zhai
  • Patent number: 10244904
    Abstract: A control system of an intelligent toilet includes a toilet seat actuation device for operating a toilet seat, a seat cover actuation device for operating a seat cover, and a control circuit which includes a user detector for detection of presence of a user and a micro-controller to actuate the toilet seat actuation device and the seat cover actuation device between a male operation mode and a female operation mode. In the male operation mode, the toilet seat actuation device and the seat cover actuation device are actuated for lifting up the toilet seat and the seat cover. In the female operation mode, the seat cover actuation device is actuated for lifting up the seat cover. The control system is convenient in use and prevents any contamination of the user' hands by touching the intelligent toilet.
    Type: Grant
    Filed: November 12, 2015
    Date of Patent: April 2, 2019
    Assignee: SHENZHEN MEGMEET ELECTRICAL CO., LTD.
    Inventors: Yingjun Zhao, Yong Liu
  • Publication number: 20180160365
    Abstract: A method and device for generating access point attribute information about a wireless access point is provided. The method includes obtaining an attribute operation by a user on a wireless access point, and determining access point attribute information about the wireless access point according to the attribute operation.
    Type: Application
    Filed: February 2, 2018
    Publication date: June 7, 2018
    Inventors: Fayou ZHANG, Yingjun ZHAO
  • Patent number: 9938702
    Abstract: A water tank-less toilet flushing system includes a toilet bowl and a control system which includes a flush valve located higher than a top surface of the toilet bowl and a check valve operatively linked to the flush valve. When the flush valve is opened, the check valve is closed due to a water pressure for enabling the water to flush the toilet bowl. When the flush valve is closed, the check valve is opened for communicating an interior of the flush valve with an ambient atmosphere to prevent water in the toilet bowl to be backflow to the flush valve.
    Type: Grant
    Filed: November 4, 2014
    Date of Patent: April 10, 2018
    Assignee: MEGMEET Electric Co., Ltd. Of Shenzhen
    Inventors: Yong Liu, Pugen Lin, Yingjun Zhao, Zhaoyuan Zeng, Zhanfeng Liu
  • Publication number: 20170258281
    Abstract: A control system of an intelligent toilet includes a toilet seat actuation device for operating a toilet seat, a seat cover actuation device for operating a seat cover, and a control circuit which includes a user detector for detection of presence of a user and a micro-controller to actuate the toilet seat actuation device and the seat cover actuation device between a male operation mode and a female operation mode. In the male operation mode, the toilet seat actuation device and the seat cover actuation device are actuated for lifting up the toilet seat and the seat cover. In the female operation mode, the seat cover actuation device is actuated for lifting up the seat cover. The control system is convenient in use and prevents any contamination of the user' hands by touching the intelligent toilet.
    Type: Application
    Filed: November 12, 2015
    Publication date: September 14, 2017
    Inventors: Yingjun ZHAO, Yong LIU
  • Publication number: 20160192117
    Abstract: The present disclosure provides a data transmission method and a first electronic device. The method comprises: displaying a sharing mark on a display unit of a first electronic device; obtaining, by a sensor unit of the first electronic device, sensing parameters which indicate an input operation of an operator; determining that an operation object of the input operation is a first object displayed on the display unit based on a first parameter from the sensing parameters; determining an operation trajectory of the input operation based on a second parameter from the sensing parameters; determining that the input operation is a sharing operation associated with the first object when the operation trajectory moves towards the sharing mark; and responding to the sharing operation.
    Type: Application
    Filed: June 4, 2015
    Publication date: June 30, 2016
    Inventors: YINGJUN ZHAO, XIAOTING SHAO, XINGPING JIANG
  • Publication number: 20160122989
    Abstract: A water tank-less toilet flushing system includes a toilet bowl and a control system which includes a flush valve located higher than a top surface of the toilet bowl and a check valve operatively linked to the flush valve. When the flush valve is opened, the check valve is closed due to a water pressure for enabling the water to flush the toilet bowl. When the flush valve is closed, the check valve is opened for communicating an interior of the flush valve with an ambient atmosphere to prevent water in the toilet bowl to be backflow to the flush valve.
    Type: Application
    Filed: November 4, 2014
    Publication date: May 5, 2016
    Inventors: Yong LIU, Pugen LIN, Yingjun ZHAO, Zhaoyuan ZENG, Zhanfeng LIU