Patents Assigned to BenQ Intelligent Technology (Shanghai) Co., Ltd
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Patent number: 11765327Abstract: A method for controlling projectors includes identifying a first projector and a second projector by using a database, acquiring a first control code of the first projector and a second control code of the second projector after the first projector and the second projector are identified, and generating at least one control signal to the first projector and the second projector for controlling operational actions of the first projector and the second projector according to the first control code and the second control code.Type: GrantFiled: February 19, 2020Date of Patent: September 19, 2023Assignees: BenQ Intelligent Technology (Shanghai) Co., Ltd, BENQ CORPORATIONInventors: Chih-Pen Huang, Chang-Sheng Lee, Tung-Chia Chou
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Patent number: 11671583Abstract: 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.Type: GrantFiled: July 29, 2020Date of Patent: June 6, 2023Assignees: BENQ INTELLIGENT TECHNOLOGY (SHANGHAI) CO., LTD, BENQ CORPORATIONInventors: Chen-Chi Wu, Chin-Fu Chiang, Chia-Nan Shih
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Patent number: 11630626Abstract: A wireless communications pairing method includes providing a receiver and a first transmitter linked to the receiver, establishing a first link between the first transmitter and a second transmitter, transmitting pairing information from the first transmitter to the second transmitter through the first link, establishing a second link between the second transmitter and the receiver according to the pairing information after the second transmitter receives the pairing information, transmitting an image signal from an image signal source coupled to the second transmitter to the second transmitter after the second transmitter is triggered, processing the image signal by the second transmitter for transmitting the image signal from the second transmitter to the receiver, and controlling a display device for displaying an image by the receiver according to the image signal.Type: GrantFiled: April 26, 2021Date of Patent: April 18, 2023Assignees: BenQ Intelligent Technology (Shanghai) Co., Ltd, BENQ CORPORATIONInventors: Chen-Chi Wu, Chin-Fu Chiang, Chia-Nan Shih, Lin-Yuan You, Jung-Kun Tseng, Chuang-Wei Wu
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Patent number: 11631379Abstract: 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.Type: GrantFiled: July 6, 2021Date of Patent: April 18, 2023Assignees: BenQ Intelligent Technology (Shanghai) Co., Ltd, BENQ CORPORATIONInventors: Chia-Nan Shih, Lin-Yuan You, Chin-Fu Chiang, Chen-Chi Wu, Jung-Kun Tseng, Chuang-Wei Wu
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Patent number: 11615761Abstract: A calibration method for splicing displays including initializing a plurality of displays, obtaining the gamuts of the displays, setting a display with the smallest gamut among the displays as the reference display, adjusting the color temperature, brightness and six-axis hue and saturation of the reference display respectively to a reference color temperature, a reference brightness and reference RGB coordinates, and adjusting the displays according to the reference color temperature, the reference brightness and the reference RGB coordinates.Type: GrantFiled: August 10, 2021Date of Patent: March 28, 2023Assignees: BenQ Intelligent Technology (Shanghai) Co., Ltd, BENQ CORPORATIONInventors: Li-Ting Tsai, Yi-Ho Bai
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Patent number: 11546654Abstract: A wireless projecting control method includes setting at least one operation restriction, communicating a transmitter with a receiver or a communication device for executing at least one restricted operation by the transmitter or the receiver, and selectively or restrictedly projecting an image signal to a display device by the receiver after the transmitter or the receiver executes the at least one restricted operation. The image signal is generated by the communication device. The transmitter is used for transmitting the image signal to the receiver according to the at least one operation restriction.Type: GrantFiled: August 5, 2021Date of Patent: January 3, 2023Assignees: BenQ Intelligent Technology (Shanghai) Co., Ltd, BENQ CORPORATIONInventors: Chin-Fu Chiang, Chen-Chi Wu, Chia-Nan Shih, Lin-Yuan You, Jung-Kun Tseng, Chuang-Wei Wu
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Patent number: 11501739Abstract: 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.Type: GrantFiled: July 13, 2021Date of Patent: November 15, 2022Assignees: BenQ Intelligent Technology (Shanghai) Co., Ltd, BENQ CORPORATIONInventors: Lin-Yuan You, Jung-Kun Tseng, Chia-Nan Shih, Chen-Chi Wu, Chin-Fu Chiang, Chuang-Wei Wu
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Patent number: 11494150Abstract: A dual display regions control method includes establishing a link between a receiver and a first transmitter and a link between the receiver and a second transmitter, transmitting a first image signal to the first transmitter after the first transmitter is triggered, transmitting the first image signal to the receiver, transmitting a second image signal to the second transmitter after the second transmitter is triggered, transmitting the second image signal to the receiver, selecting the first transmitter from the first transmitter and the second transmitter, displaying the first image signal on a first display region through the receiver after the first transmitter is selected, and displaying identification data of the first transmitter and the second transmitter on a second display region through the receiver.Type: GrantFiled: May 18, 2021Date of Patent: November 8, 2022Assignees: BenQ Intelligent Technology (Shanghai) Co., Ltd, BENQ CORPORATIONInventors: Chen-Chi Wu, Chin-Fu Chiang, Chia-Nan Shih, Lin-Yuan You, Chuang-Wei Wu, Jung-Kun Tseng
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Patent number: 11435025Abstract: A multifunctional holder is provided for supporting a first object and a second object. The multifunctional holder includes a backboard assembly, an adapter, at least one movable arm and a positioning member. The backboard assembly is disposed on a back side of the first object. The adapter is connected to the backboard assembly. The at least one movable arm is connected to the adapter, wherein a first degree of rotational freedom is provided between the backboard assembly and the adapter, and a second degree of rotational freedom is provided between the adapter and the at least one movable arm. The positioning member is disposed on the backboard assembly or the adapter for fixing the second object.Type: GrantFiled: May 28, 2019Date of Patent: September 6, 2022Assignees: BenQ Intelligent Technology (Shanghai) Co., Ltd, BENQ CORPORATIONInventor: Wei-Chieh Chen
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Patent number: 11398690Abstract: A wireless transmission device is provided. The wireless transmission device includes a body, a connection cable electrically connected to the body, and at least one fixing member. The body includes a slot and a first fixing base. The connection cable includes a plug and a second fixing base. The plug matches the slot, and the second fixing base and the first fixing base are opposite to each other in a vertical manner. The at least one fixing member is inserted into the first fixing base and the second fixing base to fix the plug in the slot. The present invention increases the coupling stability between the body and the connection cable, stabilizes signal transmission, reduces maintenance cost, and provides an integrated appearance.Type: GrantFiled: December 17, 2020Date of Patent: July 26, 2022Assignees: BENQ CORPORATION, BenQ Intelligent Technology (Shanghai) Co., LtdInventor: Chin-Fu Chiang
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Patent number: 11368674Abstract: An image calibration method for use in an imaging system. The imaging system includes a projection device, a color detector and a processor. The image calibration method includes in an ambient light environment, the color detector taking a background luminance and an ambient measurement of a test image on a projection surface, and the processor generating a color appearance representation using the background luminance and the ambient measurement, in a darkroom environment, the color detector taking a darkroom measurement of a test image, and if a surround ratio is less than a predetermined threshold, the processor generating a target using the darkroom measurement and the color appearance representation, and the processor configuring a gamut of the projection device according to the target, and adjusting an image according to the gamut and the darkroom measurement, and the projection device projecting the adjusted image.Type: GrantFiled: July 14, 2021Date of Patent: June 21, 2022Assignees: BenQ Intelligent Technology (Shanghai) Co., Ltd, BENQ CORPORATIONInventors: Guo-Rong Huang, Yi-Ho Bai
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Publication number: 20220172693Abstract: A calibration method for splicing displays including initializing a plurality of displays, obtaining the gamuts of the displays, setting a display with the smallest gamut among the displays as the reference display, adjusting the color temperature, brightness and six-axis hue and saturation of the reference display respectively to a reference color temperature, a reference brightness and reference RGB coordinates, and adjusting the displays according to the reference color temperature, the reference brightness and the reference RGB coordinates.Type: ApplicationFiled: August 10, 2021Publication date: June 2, 2022Applicants: BenQ Intelligent Technology (Shanghai) Co., Ltd, BENQ CORPORATIONInventors: Li-Ting Tsai, Yi-Ho Bai
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Publication number: 20220060776Abstract: A wireless projecting control method includes setting at least one operation restriction, communicating a transmitter with a receiver or a communication device for executing at least one restricted operation by the transmitter or the receiver, and selectively or restrictedly projecting an image signal to a display device by the receiver after the transmitter or the receiver executes the at least one restricted operation. The image signal is generated by the communication device. The transmitter is used for transmitting the image signal to the receiver according to the at least one operation restriction.Type: ApplicationFiled: August 5, 2021Publication date: February 24, 2022Applicants: BenQ Intelligent Technology (Shanghai) Co., Ltd, BENQ CORPORATIONInventors: Chin-Fu Chiang, Chen-Chi Wu, Chia-Nan Shih, Lin-Yuan You, Jung-Kun Tseng, Chuang-Wei Wu
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Patent number: 11249377Abstract: A projector includes a lens, a first base, a lock member, a second base and a first fixing member. The lens includes at least one adjusting member. The first base is disposed with respect to the lens. The lock member is disposed on the at least one adjusting member. The second base is disposed with respect to the lock member. When the first fixing member fixes the second base to the first base, the second base pushes the lock member, such that the lock member forces the at least one adjusting member on the lens tightly.Type: GrantFiled: August 12, 2020Date of Patent: February 15, 2022Assignees: BenQ Intelligent Technology (Shanghai) Co., Ltd, BENQ CORPORATIONInventors: Chin-Fu Chiang, Tung-Chia Chou
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Publication number: 20220013081Abstract: 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.Type: ApplicationFiled: July 6, 2021Publication date: January 13, 2022Applicants: BenQ Intelligent Technology (Shanghai) Co., Ltd, BENQ CORPORATIONInventors: Chia-Nan Shih, Lin-Yuan You, Chin-Fu Chiang, Chen-Chi Wu, Jung-Kun Tseng, Chuang-Wei Wu
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Publication number: 20220013085Abstract: 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.Type: ApplicationFiled: July 13, 2021Publication date: January 13, 2022Applicants: BenQ Intelligent Technology (Shanghai) Co., Ltd, BENQ CORPORATIONInventors: Lin-Yuan You, Jung-Kun Tseng, Chia-Nan Shih, Chen-Chi Wu, Chin-Fu Chiang, Chuang-Wei Wu
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Patent number: 11221550Abstract: A projection device includes a laser light source and a wavelength conversion assembly. The laser light source is configured to emit a first laser light having a first wavelength. The wavelength conversion assembly is configured to convert a first portion of the first laser light into a second laser light, wherein the second laser light has a second wavelength different from the first wavelength. The second laser light is reflected back to an upstream optical path of the wavelength conversion assembly through the wavelength conversion assembly, and a second portion of the first laser light is reflected to a downstream optical path of the wavelength conversion assembly through the wavelength conversion assembly.Type: GrantFiled: January 22, 2021Date of Patent: January 11, 2022Assignees: BENQ CORPORATION, BenQ Intelligent Technology (Shanghai) Co., LtdInventors: Chen-Cheng Huang, Tung-Chia Chou
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Patent number: 11221547Abstract: A projector including an optical machine, a lens and a casing is provided. The optical machine is configured to form an optical image. The lens is located on a projection path of the optical machine so that the optical image is projected on the lens. The casing is configured to receive the optical machine and the lens. The casing is provided with a positioning mark, which is aligned with an imaging center of the optical image in a vertical direction and configured to align the imaging center of the optical image with a center of a projection screen.Type: GrantFiled: October 14, 2020Date of Patent: January 11, 2022Assignees: BenQ Intelligent Technology (Shanghai) Co., Ltd, BENQ CORPORATIONInventors: Tung-Chia Chou, Chin-Fu Chiang
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Patent number: 11193527Abstract: A supporting device includes a first and a second support, a fixed washer, and a threaded fastener. The first support has a threaded structure extending along a rotation axis, and a first engaging structure. The second support is pivotally connected to the first support relative to the rotation axis and has a through hole aligning with the threaded structure. The fixed washer includes a washer portion and a second engaging structure. The washer portion is disposed on the second support and aligns with the through hole. The second engaging structure passes through the through hole to engage with the first engaging structure. The threaded fastener presses against the washer portion and passes through the washer portion and the through hole to engage with the threaded structure. When the second support and the first support rotate relatively, the fixed washer and the first support remain fixed relative to the rotation axis.Type: GrantFiled: July 29, 2019Date of Patent: December 7, 2021Assignees: BenQ Intelligent Technology (Shanghai) Co., Ltd, BENQ CORPORATIONInventors: Chih-Wen Li, Chin-Fu Chiang
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Patent number: 11194960Abstract: A smart content template recommendation system including a content editing device, a content management system, at least one content playing device is provided. The content editing device is for a user to edit a client content. The content management system is coupled to the content editing device to receive and analyze the client content uploaded from the content editing device to recommend a target content template. The at least one content playing device is coupled to the content management system to play the target content template recommended by the content management system.Type: GrantFiled: January 9, 2020Date of Patent: December 7, 2021Assignees: BenQ Intelligent Technology (Shanghai) Co., Ltd, BENQ CORPORATIONInventor: Yueh-Lun Lee