Alibaba Group Holding Limited

Qingfu Meng

Fan Yang

Jianhua Feng

Qinghua Wang

Xiaosen Dong

Lin Xiong

Xuoing Nie

One embodiment provides a computer system (e.g., a client computing device) for facilitating screen projection, the first computer system comprising a processor and a memory coupled to the processor and storing instructions, which when executed by the processor cause the processor to perform a method, the method comprising: detecting a sound signal associated with a secondary display system, wherein the sound signal includes a passcode; extracting the passcode from the sound signal; processing the passcode; and transmitting data displayed on the computer system to the secondary display system, thereby allowing information displayed on the computer system to be displayed on the secondary display system.

Growing community of inventors

Hangzhou, China

Qingfu Meng