公开(公告)号：US20220131942A1

公开(公告)日：2022-04-28

申请号：US17501863

申请日：2021-10-14

Applicant: BOE Technology Group Co., Ltd.

Inventor： Hongjun DU ,  Yi BIAN

IPC: H04L29/08

Abstract: A method for transmitting data is provided. The method includes: receiving identification information sent by at least one display terminal device; establishing a communication connection with an operating terminal device, and acquiring display content information of the at least one display terminal device from the operating terminal device, the display content information being generated based on target display content of the at least one display terminal device, and the target display content of the at least one display terminal device being determined by the operating terminal device; and sending the display content information to the at least one display terminal device based on the identification information of the at least one display terminal device, such that the at least one display terminal device performs display based on the display content information.

公开(公告)号：US20250007889A1

公开(公告)日：2025-01-02

申请号：US18709826

申请日：2023-05-25

Applicant: BOE Technology Group Co., Ltd.

Inventor： Haitao ZHENG ,  Hongda YU ,  Huailiang WANG ,  Hongjun DU ,  Gao JI ,  Guoqi LI

IPC: H04L9/40 ,  H04L67/12

Abstract: An Internet of Things system, an authentication and communication method therefor, and a related device. The Internet of Things system comprises: an Internet of Things terminal, configured to establish a connection with a proxy server by using a connection certificate of the Internet of Things terminal, and send device information and an authentication identifier of the Internet of Things terminal to the proxy server; the proxy server, configured to receive the device information and the authentication identifier, and send the device information and the authentication identifier to an Internet of Things platform; and the Internet of Things platform, configured to receive the device information and the authentication identifier, perform identity verification on the Internet of Things terminal according to the device information and the authentication identifier, and in response to the fact that the verification passes, return a verification success message to the proxy server.

公开(公告)号：US20220083326A1

公开(公告)日：2022-03-17

申请号：US17419698

申请日：2020-10-26

Applicant: BOE Technology Group Co., Ltd.

Inventor： Hongjun DU

IPC: G06F8/65

Abstract: Disclosed are an upgrading method and system, a server and a terminal device. The method comprises: the server first sends a version check command to the terminal device; then receives feedback data sent by the terminal device on the basis of the version check command; and sends an upgrading command to the terminal device when determining, on the basis of the feedback data, that the terminal device needs to be upgraded. That is to say, the server actively checks the version in the terminal device, and upgrades the terminal device only when the version needs to be upgraded.