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公开(公告)号：US11546654B2
公开(公告)日：2023-01-03
申请号：US17395418
申请日：2021-08-05
Inventor： Chin-Fu Chiang , Chen-Chi Wu , Chia-Nan Shih , Lin-Yuan You , Jung-Kun Tseng , Chuang-Wei Wu
IPC: H04N21/436 , H04W4/70
Abstract: 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.
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公开(公告)号：US20220417312A1
公开(公告)日：2022-12-29
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
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.
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公开(公告)号：US11494150B2
公开(公告)日：2022-11-08
申请号：US17322931
申请日：2021-05-18
Inventor： Chen-Chi Wu , Chin-Fu Chiang , Chia-Nan Shih , Lin-Yuan You , Chuang-Wei Wu , Jung-Kun Tseng
Abstract: 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.
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Patent Agency Ranking
公开(公告)号：US20220060776A1
公开(公告)日：2022-02-24
申请号：US17395418
申请日：2021-08-05
Inventor： Chin-Fu Chiang , Chen-Chi Wu , Chia-Nan Shih , Lin-Yuan You , Jung-Kun Tseng , Chuang-Wei Wu
IPC: H04N21/436 , H04W4/70 , H04L29/08 , H04W12/102 , H04W12/108
Abstract: 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.
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公开(公告)号：US11245867B2
公开(公告)日：2022-02-08
申请号：US17143221
申请日：2021-01-07
Applicant: BENQ CORPORATION
Inventor： Chia-Nan Shih , Chen-Chi Wu , Lin-Yuan You , Chin-Fu Chiang , Ron-Kun Tseng , Chuang-Wei Wu
IPC: H04N7/15 , H04N5/445 , G06F21/73 , H04L29/06 , H04N21/226 , H04N21/647
Abstract: 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.
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公开(公告)号：US20210344671A1
公开(公告)日：2021-11-04
申请号：US17235960
申请日：2021-04-21
Inventor： Chin-Fu Chiang , Chen-Chi Wu , Chia-Nan Shih , Lin-Yuan You , Chuang-Wei Wu , Jung-Kun Tseng
Abstract: A conference data sharing method includes triggering a transmitter coupled to an image signal source, transmitting a triggering signal from the transmitter to a receiver through a first network, generating at least one data signal according to a conference member list after the receiver receives the triggering signal, transmitting the at least one data signal to at least one conference member through a second network, transmitting an image signal from the image signal source to the transmitter after the transmitter is triggered, processing the image signal by the transmitter for transmitting the image signal to the receiver through the first network, and controlling a display device for displaying an image by the receiver according to the image signal.
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公开(公告)号：US20210334058A1
公开(公告)日：2021-10-28
申请号：US17240971
申请日：2021-04-26
Inventor： Chen-Chi Wu , Chin-Fu Chiang , Chia-Nan Shih , Lin-Yuan You , Jung-Kun Tseng , Chuang-Wei Wu
Abstract: 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.
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公开(公告)号：US20140198242A1
公开(公告)日：2014-07-17
申请号：US13743360
申请日：2013-01-17
Applicant: BENQ CORPORATION
Inventor： Jen-Shiun Weng , Chia-Nan Shih , Yi-Ting Chou
IPC: H04N5/232
CPC classification number: H04N5/23293 , H04N5/23212 , H04N5/23216 , H04N5/2356
Abstract: An image capturing apparatus and an image processing method are disclosed. The image capturing apparatus includes an image capturing module, a micro processor, and a display module. The image capturing module continuously captures images corresponding to different focus distances. The display module displays an initial display image of the images. The micro processor divides the initial display image into a plurality of lattice areas and uses one of the plurality of lattice areas as a specific lattice area. The micro processor compare sharpness values of areas corresponding to the specific lattice area in the plurality of images corresponding to the different focus distances to generate a comparison result and selects a first image from the plurality of images according to the comparison result. The display module displays the first image to replace the initial display image previously displayed.
Abstract translation: 公开了一种图像捕获装置和图像处理方法。 图像捕获装置包括图像捕获模块，微处理器和显示模块。 图像捕获模块连续地捕获与不同焦距相对应的图像。 显示模块显示图像的初始显示图像。 微处理器将初始显示图像分割成多个格子区域，并且使用多个格子区域中的一个作为特定格子区域。 微处理器对应于与不同聚焦距离对应的多个图像中的特定格子区域的区域的锐度值，以产生比较结果，并根据比较结果从多个图像中选择第一图像。 显示模块显示第一个图像以替换先前显示的初始显示图像。
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