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公开(公告)号：US10769094B2
公开(公告)日：2020-09-08
申请号：US16483007
申请日：2017-02-01
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： John W. Frederick , Tim Guynes , Wen-Shih Chen
IPC: G06F13/42
Abstract: In example implementations, a method to change a data transfer configuration of a data cable is provided. The method includes receiving a selection of a data transfer configuration option from a plurality of different data transfer configuration options of a data cable that has data lanes to transfer video data and non-video data. A reported number of supported resolutions or refresh rates is modified in accordance with the data transfer configuration option that is selected. The reported number of supported resolutions or refresh rates that is modified is then transmitted to a computing device connected to a display device via the data cable to transmit data via the data cable in accordance with the data transfer configuration option that is selected.
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公开(公告)号：US20210149467A1
公开(公告)日：2021-05-20
申请号：US17043228
申请日：2018-07-31
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： John W. Frederick , Greg Staten , Wen-Shih Chen
IPC: G06F1/26 , G06F1/3218 , G09G5/00
Abstract: An example power controller includes a comparator to compare an amount of power supplied at a port of a display device to a first power threshold corresponding to a first operating mode of the display device and a second power threshold corresponding to a second operating mode of the display device. The first power threshold is different from the second power threshold. The power controller further includes a mode controller to configure the display device to operate in at least one of the first operating mode or the second operating mode based on an output of the comparator.
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公开(公告)号：US10275381B2
公开(公告)日：2019-04-30
申请号：US15409177
申请日：2017-01-18
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Wen-Shih Chen , James Walter Stevens , Alois Bonnet , Humberto M. Fossati
Abstract: In example implementations, a monitor is provided. The monitor includes a timing controller coupled to a circuit board. A light emitting diode (LED) driver is coupled to the circuit board to power a plurality of LED backlights of the monitor. A scalar processor is coupled to the circuit board and in communication with the timing controller. A controller is coupled to the circuit board and in communication with the scalar processor. The controller receives power and video data via a single cable coupled to a host device.
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公开(公告)号：US20200097096A1
公开(公告)日：2020-03-26
申请号：US16482330
申请日：2017-06-16
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Wen-Shih Chen , John Frederick , Syed S Azam , Irene Chou
IPC: G06F3/023 , G09G5/14 , G06F3/0354 , G06F3/01
Abstract: An example system includes a video processing engine. The video processing engine is to combine a plurality of images from a plurality of distinct devices to produce a combined image. The system also includes a display output to display the combined image. The system includes a hub to provide first input data from an input device to a first of the plurality of distinct devices. When combining images, the video processing engine is to emphasize an image from a second of the plurality of distinct devices based on the hub receiving a first type of input. The hub is to provide second input data to the second of the plurality of distinct devices based on the hub receiving a second type of input.
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Patent Agency Ranking
公开(公告)号：US20200012613A1
公开(公告)日：2020-01-09
申请号：US16483007
申请日：2017-02-01
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： John W. Frederick , Tim Guynes , Wen-Shih Chen
IPC: G06F13/42
Abstract: In example implementations, a method to change a data transfer configuration of a data cable is provided. The method includes receiving a selection of a data transfer configuration option from a plurality of different data transfer configuration options of a data cable that has data lanes to transfer video data and non-video data. A reported number of supported resolutions or refresh rates is modified in accordance with the data transfer configuration option that is selected. The reported number of supported resolutions or refresh rates that is modified is then transmitted to a computing device connected to a display device via the data cable to transmit data via the data cable in accordance with the data transfer configuration option that is selected.
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公开(公告)号：US11416053B2
公开(公告)日：2022-08-16
申请号：US17043228
申请日：2018-07-31
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： John W. Frederick , Greg Staten , Wen-Shih Chen
IPC: G06F1/00 , G06F1/26 , G06F1/3218 , G09G5/00 , G06F1/3203
Abstract: An example power controller includes a comparator to compare an amount of power supplied at a port of a display device to a first power threshold corresponding to a first operating mode of the display device and a second power threshold corresponding to a second operating mode of the display device. The first power threshold is different from the second power threshold. The power controller further includes a mode controller to configure the display device to operate in at least one of the first operating mode or the second operating mode based on an output of the comparator.
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公开(公告)号：US11221664B2
公开(公告)日：2022-01-11
申请号：US16481852
申请日：2017-09-22
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Roger D Benson , Wen-Shih Chen , Charles Shaver
IPC: G06F1/3234 , G06F1/26 , G06F1/16 , G06F1/3218 , G06F1/3296 , G05B15/02
Abstract: An example display includes a user interface. The user interface is to receive an indication to change a power state. The display includes a communication engine to determine a power state of the computing device communicatively coupled to the communication engine. The display includes a power engine to, based on the power state of the computing device, determine whether to communicate the indication to change the power state to the computing device. The power engine is to, based on the indication to change the power state, alter a power state of the display. The communication engine is to communicate the indication to change the power state to the computing device based on a determination to do so.
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公开(公告)号：US20200225730A1
公开(公告)日：2020-07-16
申请号：US16481852
申请日：2017-09-22
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Roger D Benson , Wen-Shih Chen , Charles Shaver
IPC: G06F1/3234 , G06F1/3218 , G06F1/26 , G06F1/16 , G05B15/02 , G06F1/3296
Abstract: An example display includes a user interface. The user interface is to receive an indication to change a power state. The display includes a communication engine to determine a power state of the computing device communicatively coupled to the communication engine. The display includes a power engine to, based on the power state of the computing device, determine whether to communicate the indication to change the power state to the computing device. The power engine is to, based on the indication to change the power state, alter a power state of the display. The communication engine is to communicate the indication to change the power state to the computing device based on a determination to do so.
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公开(公告)号：US20180204506A1
公开(公告)日：2018-07-19
申请号：US15409177
申请日：2017-01-18
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Wen-Shih Chen , James Walter Stevens , Alois Bonnet , Humberto M. Fossati
CPC classification number: G06F13/385 , G06F13/4282 , G09G1/005 , G09G3/34 , G09G5/227 , G09G5/373 , G09G5/391 , G09G2320/0626 , G09G2320/08 , G09G2330/021 , G09G2340/04 , G09G2360/08 , G09G2370/00 , Y02D10/14 , Y02D10/151
Abstract: In example implementations, a monitor is provided. The monitor includes a timing controller coupled to a circuit board. A light emitting diode (LED) driver is coupled to the circuit board to power a plurality of LED backlights of the monitor. A scalar processor is coupled to the circuit board and in communication with the timing controller. A controller is coupled to the circuit board and in communication with the scalar processor. The controller receives power and video data via a single cable coupled to a host device.
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