公开(公告)号：US12051388B2

公开(公告)日：2024-07-30

申请号：US18169154

申请日：2023-02-14

Applicant: BENQ CORPORATION

Inventor： Chen-Chi Wu ,  Chin-Fu Chiang ,  Chun-Han Lin ,  Chia-Nan Shih ,  Jung-Kun Tseng ,  Chuang-Wei Wu

IPC: G09G5/00

CPC classification number: G09G5/006 ,  G09G2370/047 ,  G09G2370/12 ,  G09G2370/16

Abstract: A transmitter device adapted to be coupled to an image providing device and a receiver device includes first and second conversion units, a wireless module, and a processing unit. The first conversion unit and the second conversion unit are configured to be coupled to the image providing device through an HDMI transmission cable and a Type-C transmission cable, respectively, so as to respectively receive a first video and audio stream and a second video and audio stream provided by the image providing device. The wireless module is connected to the receiver device through wireless communication. The processing unit preferentially selects the first conversion unit to receive a first video and audio signal output by converting the first video and audio stream by the first conversion unit and transmits the first video and audio signal to the receiver device through the wireless module.

公开(公告)号：US11849253B2

公开(公告)日：2023-12-19

申请号：US17663662

申请日：2022-05-16

Applicant: BenQ Corporation

Inventor： Cheng-Pu Lin ,  Chen-Chi Wu ,  Chia-Nan Shih ,  Chin-Fu Chiang ,  Jung-Kun Tseng ,  Chuang-Wei Wu

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

CPC classification number: H04N7/148 ,  H04L65/403 ,  H04N7/142 ,  H04N7/15

Abstract: 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.

公开(公告)号：US11848971B2

公开(公告)日：2023-12-19

申请号：US17732528

申请日：2022-04-29

Applicant: BENQ CORPORATION

Inventor： Chen-Chi Wu ,  Chin-Fu Chiang ,  Chia-Nan Shih ,  Lin-Yuan You ,  Jung-Kun Tseng ,  Chuang-Wei Wu

IPC: H04L65/403 ,  H04L65/1069 ,  H04N5/262 ,  H04N5/775

CPC classification number: H04L65/403 ,  H04L65/1069 ,  H04N5/2624 ,  H04N5/775

Abstract: A data sharing method includes logging in a first account through a communication interface by a first receiver for establishing a link between the first receiver and a server corresponding to the communication interface, logging in a second account through the communication interface by a second receiver for establishing a link between the second receiver and the server corresponding to the communication interface, and transmitting image data from a first transmitter to the second receiver through the first receiver and the server for sharing the image data. The first receiver is linked to a first display. The second receiver is linked to a second display. The image data is shared with the first display and the second display.

公开(公告)号：US11671583B2

公开(公告)日：2023-06-06

申请号：US16942344

申请日：2020-07-29

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

Inventor： Chen-Chi Wu ,  Chin-Fu Chiang ,  Chia-Nan Shih

IPC: H04N17/00 ,  G06F13/42 ,  G08B5/22 ,  H04N7/15

CPC classification number: H04N17/00 ,  G06F13/4282 ,  G08B5/22 ,  G06F2213/0042 ,  H04N7/15

Abstract: 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.

公开(公告)号：US11501739B2

公开(公告)日：2022-11-15

申请号：US17373798

申请日：2021-07-13

Applicant: BenQ Intelligent Technology (Shanghai) Co., Ltd ,  BENQ CORPORATION

Inventor： Lin-Yuan You ,  Jung-Kun Tseng ,  Chia-Nan Shih ,  Chen-Chi Wu ,  Chin-Fu Chiang ,  Chuang-Wei Wu

IPC: G09G5/14 ,  G09G5/00

Abstract: An operation method for virtually partitioning a display panel includes establishing a plurality of first links between a plurality of transmitter and a receiver, establishing a second link between the receiver and a central controller, acquiring quantity data of the plurality of transmitter by the central controller, generating an operational interface by virtually partitioning the display panel by the central controller according to the quantity data, and controlling the receiver for operating a transmitter to executing at least one operational function by the central controller through the second link and a first link or directly controlling the transmitter to executing the at least one operational function by the central controller through a third link when a virtual key corresponding to the transmitter displayed on the operational interface generated by the central controller is triggered.

公开(公告)号：US20220013081A1

公开(公告)日：2022-01-13

申请号：US17367650

申请日：2021-07-06

Applicant: BenQ Intelligent Technology (Shanghai) Co., Ltd ,  BENQ CORPORATION

Inventor： Chia-Nan Shih ,  Lin-Yuan You ,  Chin-Fu Chiang ,  Chen-Chi Wu ,  Jung-Kun Tseng ,  Chuang-Wei Wu

IPC: G09G5/00 ,  G09G5/12

Abstract: A data authorization controlling and matching system includes a receiver, a plurality of display devices, and at least one transmitter. The receiver is used for receiving an image signal. The plurality of display devices are coupled to the receiver for displaying the image signal. The at least one transmitter is coupled to the receiver for outputting the image signal. After a member list saved in the receiver is configured, a data link between the receiver and the at least one transmitter is established. Hardware information of the at least one transmitter is saved in the receiver. The receiver automatically identifies the at least one transmitter according to the hardware information of the at least one transmitter. After the at least one transmitter is identified, the receiver sets authorization information of the at least one transmitter.

公开(公告)号：US20140139686A1

公开(公告)日：2014-05-22

申请号：US14083513

申请日：2013-11-19

Applicant: BENQ CORPORATION

Inventor： Chia-Nan Shih

IPC: H04N5/232

CPC classification number: H04N5/232 ,  H04N5/23219

Abstract: An image capturing method for a digital camera includes the following steps: capturing a plurality of pre-captured images in sequence, wherein each of the pre-captured images includes a plurality of sections; capturing a plurality of captured images based on the number of sections and piecing the plurality of captured images together as an output image, wherein an image capturing optical setting value of each captured image is substantially the same; a target section is selected among the plurality of sections while capturing the plurality of captured images, and an indicating signal is outputted by determining the relative position between an object and the target section based on the plurality of pre-captured images.

Abstract translation: 数字照相机的图像拍摄方法包括以下步骤：依次捕获多个预先拍摄的图像，其中每个预拍摄图像包括多个部分; 基于部分的数量捕获多个捕获的图像并将多个捕获的图像拼接在一起作为输出图像，其中每个捕获图像的图像捕获光学设置值基本相同; 在捕获多个拍摄图像的同时，在多个部分中选择目标部分，并且基于多个预先拍摄的图像来确定对象与目标部分之间的相对位置来输出指示信号。

公开(公告)号：US11888918B2

公开(公告)日：2024-01-30

申请号：US17852346

申请日：2022-06-28

Applicant: BENQ CORPORATION

Inventor： Chen-Chi Wu ,  Chia-Nan Shih ,  Chin-Fu Chiang ,  Jung-Kun Tseng ,  Chuang-Wei Wu

IPC: H04L65/75 ,  H04L65/403

CPC classification number: H04L65/765 ,  H04L65/403

Abstract: A method for expanding functions of a conference system includes providing a first circuit board and a second circuit board disposed in the receiver, receiving a first wireless packet transmitted from the first transmitter merely through a second communication module of the second circuit board, controlling the second communication module for performing an unpacking process of the first wireless packet by a second processor of the second circuit board to generate first compressed media data, generating a first command signal by the second processor of the second circuit board for controlling a first processor of the first circuit board to receive the first compressed media data through a data channel, and decompressing the first compressed media data by the first processor for acquiring first media contents of the first transmitter.

公开(公告)号：US11849156B2

公开(公告)日：2023-12-19

申请号：US17584340

申请日：2022-01-25

Applicant: BENQ CORPORATION

Inventor： Chen-Chi Wu ,  Chia-Nan Shih ,  Chin-Fu Chiang ,  Chuang-Wei Wu ,  Jung-Kun Tseng

IPC: H04N21/2187 ,  H04N21/2747

CPC classification number: H04N21/2187 ,  H04N21/2747

Abstract: A data sharing method includes providing a receiver and at least one transmitter, changing a first hardware registration identification code of the at least one transmitter to a second hardware registration identification code of a virtual camera device corresponding to at least one communication software program by the receiver, and using the virtual camera device for converting at least one image data signal transmitted from the at least one transmitter to video stream data supported by the at least one communication software program after the receiver receives the at least one image data signal.

公开(公告)号：US11769463B1

公开(公告)日：2023-09-26

申请号：US17903065

申请日：2022-09-06

Applicant: BENQ CORPORATION

Inventor： Chen-Chi Wu ,  Chun-Han Lin ,  Chia-Nan Shih ,  Chin-Fu Chiang ,  Jung-Kun Tseng ,  Chuang-Wei Wu

IPC: G09G5/00

CPC classification number: G09G5/003 ,  G09G2370/04 ,  G09G2370/042 ,  G09G2370/16

Abstract: A video streaming transmission system and a transmitter device are provided. The video streaming transmission system includes a receiver device and a transmitter device. The receiver device is coupled to a display module. The transmitter device is coupled to an image providing device through a transmission line. The transmitter device includes a processing unit, a storage unit, and a wireless communication module. The storage unit is coupled to the processing unit. The wireless communication module is coupled to the processing unit, and is coupled to the receiver device in a wireless communication manner. The processing unit generates virtual extended display identification data and stores them in the storage unit, and provides the virtual extended display identification data to the image providing device through the transmission line, so that the image providing device recognizes multiple virtual displays coupled thereto, and outputs multiple video streams through the transmission line.