公开(公告)号：US20240038196A1

公开(公告)日：2024-02-01

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 ,  G09G2370/12 ,  G09G2370/047 ,  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：US11818503B2

公开(公告)日：2023-11-14

申请号：US17835933

申请日：2022-06-08

Applicant: BENQ CORPORATION

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

IPC: H04N7/15 ,  G06F1/26 ,  H04N7/14

CPC classification number: H04N7/15 ,  G06F1/263 ,  H04N7/147

Abstract: A conference system with low standby power consumption includes a transmitter, an image data source, a receiver, and a display device. The transmitter includes a battery for providing power, at least one link port for accessing data, and a processor coupled to the battery and the at least one link port. The image data source is used for transmitting the image data to the transmitter. The receiver is linked to the transmitter for receiving the image data. The display device is linked to the receiver for displaying the image data. When the transmitter and the image data source are electrically coupled, the processor ceases to use the battery of the transmitter and controls the image data source for providing power to the transmitter. When the transmitter and the image data source are separated, the processor uses the battery of the transmitter for driving firmware of the transmitter.

公开(公告)号：US20230045628A1

公开(公告)日：2023-02-09

申请号：US17835933

申请日：2022-06-08

Applicant: BENQ CORPORATION

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

IPC: H04N7/15 ,  H04N7/14 ,  G06F1/26

Abstract: A conference system with low standby power consumption includes a transmitter, an image data source, a receiver, and a display device. The transmitter includes a battery for providing power, at least one link port for accessing data, and a processor coupled to the battery and the at least one link port. The image data source is used for transmitting the image data to the transmitter. The receiver is linked to the transmitter for receiving the image data. The display device is linked to the receiver for displaying the image data. When the transmitter and the image data source are electrically coupled, the processor ceases to use the battery of the transmitter and controls the image data source for providing power to the transmitter. When the transmitter and the image data source are separated, the processor uses the battery of the transmitter for driving firmware of the transmitter.

公开(公告)号：US20220368955A1

公开(公告)日：2022-11-17

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

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：US20220179981A1

公开(公告)日：2022-06-09

申请号：US17545990

申请日：2021-12-08

Applicant: BENQ CORPORATION

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

IPC: G06F21/60 ,  G06F3/14

Abstract: After a data link between a communication device and a transmitter is established, the transmitter is controlled for determining whether the data link between the transmitter and the communication device is to be disabled when the transmitter is prepared to transmit a first signal to the communication device, or the receiver is prepared to transmit a second signal to the communication device through the transmitter. When the data link is disabled, no signal transmitted from the transmitter is received by the communication device. The first signal and the second signal include feedback control signal information or non-control signal information.

公开(公告)号：US20220013085A1

公开(公告)日：2022-01-13

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：US12041096B2

公开(公告)日：2024-07-16

申请号：US17584347

申请日：2022-01-25

Applicant: BENQ CORPORATION

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

IPC: G06F15/16 ,  H04L65/1016 ,  H04L65/1069

CPC classification number: H04L65/1016 ,  H04L65/1069

Abstract: An image sharing and conference participant identification method includes providing a first multimedia adapter device and a second multimedia adapter device, generating a link control signal after the first multimedia adapter device is triggered, transmitting the link control signal from the first multimedia adapter device to the second multimedia adapter device directly or through a server according to a link list, establishing a link between the first multimedia adapter device and the second multimedia adapter device, and transmitting first image data from the first multimedia adapter device to the second multimedia adapter device through the link for integrating the first image data and second image data by the second multimedia adapter device to generate sharing image data.

公开(公告)号：US11631379B2

公开(公告)日：2023-04-18

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: G06F3/038 ,  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：US20220368738A1

公开(公告)日：2022-11-17

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 ,  H04N5/262 ,  H04N5/775 ,  H04L65/1069

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：US20220303314A1

公开(公告)日：2022-09-22

申请号：US17584347

申请日：2022-01-25

Applicant: BENQ CORPORATION

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

IPC: H04L65/1016 ,  H04L65/1069

Abstract: An image sharing and conference participant identification method includes providing a first multimedia adapter device and a second multimedia adapter device, generating a link control signal after the first multimedia adapter device is triggered, transmitting the link control signal from the first multimedia adapter device to the second multimedia adapter device directly or through a server according to a link list, establishing a link between the first multimedia adapter device and the second multimedia adapter device, and transmitting first image data from the first multimedia adapter device to the second multimedia adapter device through the link for integrating the first image data and second image data by the second multimedia adapter device to generate sharing image data.