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公开(公告)号：US10037087B2
公开(公告)日：2018-07-31
申请号：US14926185
申请日：2015-10-29
申请人： Dell Products L.P.
发明人： Patrick A. Hampton , Richard W. Schuckle , Jace W. Files , John T. Morrison , Vinh X. Bui , Chiu Jung Tsen , Gerald R. Pelissier , Wen-Pin Huang
CPC分类号： G06F3/0221 , G06F1/1618 , G06F1/1624 , G06F1/1666
摘要： A portable information handling system keyboard retracts from an extended position to a retracted position, the retracted position bring the keys into the portable information handling system housing to provide a compressed closed position of the housing. The keyboard keys are biased to the extended position with a metal dome that interacts with a scissor support structure.
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公开(公告)号：US09964996B2
公开(公告)日：2018-05-08
申请号：US14926176
申请日：2015-10-29
申请人： Dell Products L.P.
发明人： Patrick A. Hampton , Richard W. Schuckle , Jace W. Files , John T. Morrison , Vinh X. Bui , Chiu Jung Tsen , Gerald R. Pelissier , Wen-Pin Huang
CPC分类号： G06F1/1666 , G06F1/1616 , G06F3/023
摘要： A portable information handling system keyboard retracts from an extended position to a retracted position, the retracted position bring the keys into the portable information handling system housing to provide a compressed closed position of the housing. The keyboard keys are biased to the extended position with a metal dome that interacts with a scissor support structure.
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公开(公告)号：US20160314727A1
公开(公告)日：2016-10-27
申请号：US14691766
申请日：2015-04-21
申请人： Dell Products L.P.
IPC分类号： G09G3/00 , G06F3/03 , G06F1/16 , G06T7/00 , G06F3/0488 , G06F3/0481 , G06F3/044
CPC分类号： G06F1/1639 , G06F3/0304 , G06F3/0418 , G06F3/0425 , G06F3/0426 , G06F3/044 , G06F3/0481 , G06F3/04883 , G06F2203/04106 , G06T7/50 , G06T7/73 , G06T7/80 , G06T2207/30196 , G09G2354/00 , H04N9/3185 , H04N9/3194
摘要： Desktop surface references are selected and applied to define a coordinate system for calibrating projected visual images and end user inputs at the projected visual images. For example, a desktop edge is detected with the depth camera by the increase in detected distance along the axis from the depth camera to the desktop edge, and then the desktop edge is used as an origin for a coordinate system that defines a projection area for presenting a user interface. Monitoring end user inputs and projected outputs relative to the desktop edge aids in coordinating interactions by a user through the projected user interface in the event the camera or projector move relative to the desktop surface.
摘要翻译： 选择并应用桌面表面参考以定义用于在投影的视觉图像上校准投射的视觉图像和最终用户输入的坐标系。 例如，通过沿着从深度相机到桌面边缘的轴的检测距离的增加，用深度相机检测桌面边缘，然后将桌面边缘用作定义投影区域的坐标系的原点 呈现用户界面。 监视终端用户输入和相对于桌面边缘的投影输出有助于在相机或投影机相对于台式机表面移动的情况下，通过投影用户界面来协调用户的交互。
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公开(公告)号：US20170123462A1
公开(公告)日：2017-05-04
申请号：US14926176
申请日：2015-10-29
申请人： Dell Products L.P.
发明人： Patrick A. Hampton , Richard W. Schuckle , Jace W. Files , John T. Morrison , Vinh X. Bui , Chiu Jung Tsen , Gerald R. Pelissier , Wen-Pin Huang
CPC分类号： G06F1/1666 , G06F1/1616 , G06F3/023
摘要： A portable information handling system keyboard retracts from an extended position to a retracted position, the retracted position bring the keys into the portable information handling system housing to provide a compressed closed position of the housing. The keyboard keys are biased to the extended position with a metal dome that interacts with a scissor support structure.
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公开(公告)号：US20190288388A1
公开(公告)日：2019-09-19
申请号：US16429339
申请日：2019-06-03
申请人： Dell Products L.P.
发明人： Jace W. Files , John T. Morrison , Vinh X. Bui
摘要： A portable information handling system rotationally couples main and lid housing portions to each other with a hinge having opposing faces. One of a first or second antenna set disposed on the opposing faces is selected to support wireless communication by a radio disposed in the housing based upon the rotational orientation of the hinge. Optimal antenna selection is confirmed by comparing return signal strength indicator or bit rate error of the first and second antenna sets.
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公开(公告)号：US20170310002A1
公开(公告)日：2017-10-26
申请号：US15134634
申请日：2016-04-21
申请人： Dell Products L.P.
发明人： Jace W. Files , John T. Morrison , Vinh X. Bui
CPC分类号： H01Q3/24 , H01Q1/2266 , H04L5/006 , H04M1/022 , H04M1/0225 , H04M1/0243 , H04M1/0266
摘要： A portable information handling system rotationally couples main and lid housing portions to each other with a hinge having opposing faces. One of a first or second antenna set disposed on the opposing faces is selected to support wireless communication by a radio disposed in the housing based upon the rotational orientation of the hinge. Optimal antenna selection is confirmed by comparing return signal strength indicator or bit rate error of the first and second antenna sets.
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7.发明申请Dynamically Enable, Variable Border Area for Touch Solution with a Bezel 审中-公开动态启用，带边框的触摸解决方案的可变边框区域公开(公告)号：US20140282228A1
公开(公告)日：2014-09-18
申请号：US13832782
申请日：2013-03-15
申请人： DELL PRODUCTS L.P.
发明人： Gerald R. Pelissier , Vinh X. Bui , Alan Luecke
IPC分类号： G06F3/0481
CPC分类号： G06F3/0488 , G06F3/0416 , G06F2203/04803
摘要： A method and system for managing the active area of a touch-sensitive display is disclosed. A request to resize the active area of a touch-sensitive display is received from a user in the form of a user gesture. The relationship of the current dimensions of the active area to the inside dimensions of a bezel associated with the touch-sensitive display is determined. The request is then processed to initiate active area resizing operations. If the dimensions of the active area are coincident with the inside dimensions of the bezel, then the dimensions of the active area can be reduced. If the dimensions of the active area are not coincident with the inside dimensions of the bezel, then the dimensions of the active area can be increased.
摘要翻译： 公开了一种用于管理触敏显示器的有效区域的方法和系统。 以用户手势的形式从用户接收到调整触敏显示器的活动区域的大小的请求。 确定有源区域的当前尺寸与与触敏显示器相关联的边框的内部尺寸的关系。 然后处理该请求以启动活动区域调整大小操作。 如果有效区域的尺寸与边框的内部尺寸一致，则可以减小有效区域的尺寸。 如果活动区域的尺寸与边框的内部尺寸不一致，则可以增加活动区域的尺寸。
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公开(公告)号：US11243640B2
公开(公告)日：2022-02-08
申请号：US14691770
申请日：2015-04-21
申请人： Dell Products L.P.
发明人： Rocco Ancona , Vinh X. Bui , Michiel Sebastiaan Emanuel Petrus Knoppert , John T. Morrison , Mark R. Ligameri
IPC分类号： G06F3/044 , G06F3/042 , G06F1/16 , G06F3/038 , G06F3/01 , G06F3/0354 , G06F3/039 , G06F3/041
摘要： An expansion device couples to a capacitive mat disposed on a desktop surface and communicates power and data through the capacitive mat to perform functions in support of an information handling system. For example, the expansion device powers an inductive charger to charge a peripheral device, accepts end user touch inputs with a capacitive touch sensor, presents visual information at an integrated display in response to pixel values provided by the information handling system though the capacitive mat.
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公开(公告)号：US10367263B2
公开(公告)日：2019-07-30
申请号：US15134634
申请日：2016-04-21
申请人： Dell Products L.P.
发明人： Jace W. Files , John T. Morrison , Vinh X. Bui
摘要： A portable information handling system rotationally couples main and lid housing portions to each other with a hinge having opposing faces. One of a first or second antenna set disposed on the opposing faces is selected to support wireless communication by a radio disposed in the housing based upon the rotational orientation of the hinge. Optimal antenna selection is confirmed by comparing return signal strength indicator or bit rate error of the first and second antenna sets.
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公开(公告)号：US20170123508A1
公开(公告)日：2017-05-04
申请号：US14926185
申请日：2015-10-29
申请人： Dell Products L.P.
发明人： Patrick A. Hampton , Richard W. Schuckle , Jace W. Files , John T. Morrison , Vinh X. Bui , Chiu Jung Tsen , Gerald R. Pelissier , Wen-Pin Huang
CPC分类号： G06F3/0221 , G06F1/1618 , G06F1/1624 , G06F1/1666
摘要： A portable information handling system keyboard retracts from an extended position to a retracted position, the retracted position bring the keys into the portable information handling system housing to provide a compressed closed position of the housing. The keyboard keys are biased to the extended position with a metal dome that interacts with a scissor support structure.
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