Patent ID: 11895437
Assignee: BENQ CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A video conference system, comprising:
a transmitter device, comprising:
a transmitter control unit, coupled to a video output port of an information system and configured to receive a first video data from the video output port;
a first network interface, configured to transmit the first video data; and
a first wireless transmission module, configured to transmit the first video data;

a first receiver device, comprising:
a second wireless transmission module, configured to receive the first video data from the first wireless transmission module;
a first receiver input interface, configured to receive a second video data from a camera coupled to the first receiver input interface; and
a first receiver video circuit, coupled to a first display device; and

a second receiver device, comprising:
a second network interface, configured to receive the first video data from the first network interface; and
a second receiver video circuit, coupled to a second display device;

wherein the first receiver video circuit combines the first video data and the second video data as a first combined video data, the first receiver video circuit transmits the first combined video data to the first display device, the first receiver video circuit outputs the first combined video data to the transmitter device through the first wireless transmission module and the second wireless transmission module, and the transmitter device outputs the first combined video data to the second receiver device through the first network interface and the second network interface.