Patent · US Active

Screen sharing method and system and electronic device

US12323671B2 · kind B2 · utility

0Cited by

1References

21Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Weiqing Fang · Munich, DE
Junfeng Yang · New York, US
Lei Wang · Hangzhou City, CN
Feng Ge · San Diego, US
Xunfei Suo · Lo Wu, CN
Xiangning Liu · Lo Wu, CN

Key dates

Filing date	Aug 6, 2021
Grant date	Jun 3, 2025
Priority date	—
Expiry date	Aug 6, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG09G2340/04
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A screen sharing method and system and an electronic device are provided. The screen sharing system may include a first electronic device, a second electronic device, a third electronic device, and a fourth electronic device. The third electronic device may be an electronic device near the first electronic device. The fourth electronic device may be an electronic device near the second electronic device. In the method, the first electronic device may establish a video communication connection to the second electronic device. The third electronic device may share a screen of the third electronic device with the second electronic device by using the first electronic device. The second electronic device may display the screen shared by the third electronic device, and may further switch the screen shared by the third electronic device to the fourth electronic device for display.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.