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公开(公告)号：US11481084B2
公开(公告)日：2022-10-25
申请号：US17314051
申请日：2021-05-07
发明人： Hao-Jun Chen , Bo-Jyun Chen
IPC分类号： G06F3/0481 , G06F3/04812
摘要： A multi-window switching method and a switching system are provided. The multi-window switching method includes following steps: displaying a first window screen provided via a first computer device and a second window screen provided via a second computer device, wherein a first screen boundary of the first window screen is adjacent to a second screen boundary of the second window screen; receiving a control signal provided by an input device to control a position of a cursor on the first window screen or the second window screen; calculating a first moving speed of the input device when the cursor touches the first screen boundary in the first window screen; and determining whether the first moving speed is greater than or equal to a preset speed threshold to decide whether the cursor is displayed in the second window screen.
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公开(公告)号：US10440315B2
公开(公告)日：2019-10-08
申请号：US16192052
申请日：2018-11-15
发明人： Hao-Jun Chen , Hao-Tai Hsu
摘要： A video signal switching apparatus includes a signal selection device which selectively outputs received multiple video signals to its first and second output ports; and a signal switching device, which includes first and second signal conversion devices coupled to the first and second output ports, and a switch which selectively couples the first or second signal conversion device to a switch output. The first signal conversion device receives a first video signal having a first format from the first output port and converts it to a first converted video signal having a second format. While the switch selectively couples the first converted video signal from the first signal conversion device to the switching output, the second signal conversion device receives a second video signal having a first format from the second output port and converts it to a second converted video signal having the second signal format.
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公开(公告)号：US20210382603A1
公开(公告)日：2021-12-09
申请号：US17314051
申请日：2021-05-07
发明人： Hao-Jun Chen , Bo-Jyun Chen
IPC分类号： G06F3/0481
摘要： A multi-window switching method and a switching system are provided. The multi-window switching method includes following steps: displaying a first window screen provided via a first computer device and a second window screen provided via a second computer device, wherein a first screen boundary of the first window screen is adjacent to a second screen boundary of the second window screen; receiving a control signal provided by an input device to control a position of a cursor on the first window screen or the second window screen; calculating a first moving speed of the input device when the cursor touches the first screen boundary in the first window screen; and determining whether the first moving speed is greater than or equal to a preset speed threshold to decide whether the cursor is displayed in the second window screen.
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公开(公告)号：US20190158778A1
公开(公告)日：2019-05-23
申请号：US16192052
申请日：2018-11-15
发明人： Hao-Jun Chen , Hao-Tai Hsu
CPC分类号： H04N7/01 , G09G5/005 , G09G5/006 , G09G5/393 , G09G5/399 , G09G2370/14 , G09G2370/20 , H04N5/268 , H04N5/92
摘要： A video signal switching apparatus includes a signal selection device which selectively outputs received multiple video signals to its first and second output ports; and a signal switching device, which includes first and second signal conversion devices coupled to the first and second output ports, and a switch which selectively couples the first or second signal conversion device to a switch output. The first signal conversion device receives a first video signal having a first format from the first output port and converts it to a first converted video signal having a second format. While the switch selectively couples the first converted video signal from the first signal conversion device to the switching output, the second signal conversion device receives a second video signal having a first format from the second output port and converts it to a second converted video signal having the second signal format.
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