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    VIDEO CONFERENCING SYSTEM AND TRANSMITTER THEREOF
    1.
    发明申请
    VIDEO CONFERENCING SYSTEM AND TRANSMITTER THEREOF 有权

    公开(公告)号：US20210037234A1

    公开(公告)日：2021-02-04

    申请号：US16942344

    申请日：2020-07-29

    申请人： BenQ Intelligent Technology (Shanghai) Co., Ltd ,  BenQ Corporation

    发明人： Chen-Chi WU ,  Chin-Fu CHIANG ,  Chia-Nan SHIH

    IPC分类号： H04N17/00 ,  G08B5/22 ,  G06F13/42

    摘要： A video conferencing system is disclosed. The video conferencing system includes a transmitter and a receiver. When the transmitter is coupled to a port of an information processing device, the transmitter communicates with the information processing device to determine whether the port of the information processing device has video output function. When the above determination result is no, the transmitter emits a wireless signal. The transmitter is coupled to a display device and used to receive the wireless signal and provide a default warning message to the display device.

    IMAGE ADJUSTING METHOD AND APPLICATIONS THEREOF
    2.
    发明申请
    IMAGE ADJUSTING METHOD AND APPLICATIONS THEREOF 有权

    公开(公告)号：US20220301178A1

    公开(公告)日：2022-09-22

    申请号：US17691173

    申请日：2022-03-10

    申请人： BENQ CORPORATION

    发明人： Chia-Nan SHIH ,  Chih-Pen HUANG ,  Chang-Sheng LEE

    IPC分类号： G06T7/12 ,  G06T3/00 ,  G06F3/04845 ,  G06T3/40

    摘要： An image adjusting method including the following steps is provided. Firstly, the original image is divided into a plurality of image areas by a plurality of mutually intersecting virtual lines, wherein the image areas include a plurality of edge areas, each being defined by at least one original image edge of the original image and at least two of the virtual lines. Then, the coordinate of at least one intersection of at least one of the virtual lines and the original image edge are changed to obtain a deformed image edge. Subsequently, at least one original pixel located in one of the edge regions in the original image is repositioned according to the at least two of the virtual lines and the deformed image edge.

    VIDEO CONFERENCE SYSTEM
    5.
    发明公开
    VIDEO CONFERENCE SYSTEM 审中-公开

    公开(公告)号：US20230254444A1

    公开(公告)日：2023-08-10

    申请号：US18164848

    申请日：2023-02-06

    申请人： BenQ Corporation

    发明人： Chen-Chi WU ,  Chin-Fu CHIANG ,  Chia-Nan SHIH ,  Cheng-Pu LIN ,  Jung-Kun TSENG ,  Chuang-Wei WU

    IPC分类号： H04N7/14 ,  H04N7/15

    CPC分类号： H04N7/142 ,  H04N7/15 ,  H04N7/147

    摘要： A video conference system is disclosed. The video conference system includes at least one transmitter device and a receiver device. The transmitter device is connected to an information processing device. The receiver device and the transmitter device are wirelessly connected. The receiver device wirelessly receives a video data related to the information processing device transmitted by the transmitter device. When the receiver device triggers a standby screen and the receiver device is connected to a video conference screen management device, the receiver device does not output the standby screen to the video conference screen management device.

    TRANSMITTER DEVICE APPLIED TO VIDEO CONFERENCE SYSTEM
    6.
    发明公开
    TRANSMITTER DEVICE APPLIED TO VIDEO CONFERENCE SYSTEM 审中-公开

    公开(公告)号：US20230171378A1

    公开(公告)日：2023-06-01

    申请号：US17663662

    申请日：2022-05-16

    申请人： BenQ Corporation

    发明人： Cheng-Pu LIN ,  Chen-Chi WU ,  Chia-Nan SHIH ,  Chin-Fu CHIANG ,  Jung-Kun TSENG ,  Chuang-Wei WU

    IPC分类号： H04N7/14 ,  H04N7/15 ,  H04L65/403

    CPC分类号： H04N7/148 ,  H04N7/142 ,  H04N7/15 ,  H04L65/403

    摘要： A transmitter device applied to a conference system is disclosed. The conference system further includes a receiver device. The receiver device wirelessly receives an image signal transmitted by the transmitter device, and a display coupled to the receiver device displays the image signal. The transmitter device includes a memory storing an identity information corresponding to an authority of the transmitter device. When the transmitter device is coupled to an information processing device, the transmitter device transmits the identity information to the information processing device. An application driver of the information processing device determines the authority of the transmitter device according to the identity information.

    VIDEO CONFERENCE SYSTEM
    7.
    发明申请
    VIDEO CONFERENCE SYSTEM 有权

    公开(公告)号：US20210211603A1

    公开(公告)日：2021-07-08

    申请号：US17143221

    申请日：2021-01-07

    申请人： BENQ CORPORATION

    发明人： Chia-Nan SHIH ,  Chen-Chi WU ,  Lin-Yuan YOU ,  Chin-Fu CHIANG ,  Ron-Kun TSENG ,  Chuang-Wei WU

    IPC分类号： H04N5/445 ,  H04N7/15

    摘要： A video conference system including a first transmitter device and a receiver device is provided. The first transmitter device transmits a first video data. The receiver device includes a receiver control unit configured to assign a first identification code to the first transmitter device. The receiver control unit combines the first video data and a first identification image corresponding to the first identification code as a first combined video data and the receiver control unit outputs the first combined video data to the display device. Through the present invention, the conference participants can quickly identify which presenter is providing the video signal source corresponding to a particular frame on the split screen, and can raise questions to the right person.