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公开(公告)号:US20220261051A1
公开(公告)日:2022-08-18
申请号:US17736665
申请日:2022-05-04
申请人: Dell Products L.P.
发明人: Mark A. Casparian , Philip J. Grossmann , Joe A. Olmsted , Francisco Santana , Charles Cameron Duncan , Frank C. Azor
摘要: Systems and methods that may be implemented to provide supplemental cooling air for a portable information handling system from one or more mechanically-adjustable cooling air supply outlets that may be positioned and/or repositioned at multiple different locations relative to a portable information handling system, such as notebook computer or laptop computer. In one example, the disclosed systems and methods may be implemented to have one or more mechanically-adjustable cooling air supply outlets that may be positioned and/or repositioned to align with differing geometries of cooling air inlet opening locations that correspond to different portable information handling system sizes and/or designs.
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公开(公告)号:US11347285B2
公开(公告)日:2022-05-31
申请号:US16437709
申请日:2019-06-11
申请人: Dell Products L.P.
发明人: Mark A. Casparian , Philip J. Grossmann , Joe A. Olmsted , Francisco Santana , Charles Cameron Duncan , Frank C. Azor
摘要: Systems and methods that may be implemented to provide supplemental cooling air for a portable information handling system from one or more mechanically-adjustable cooling air supply outlets that may be positioned and/or repositioned at multiple different locations relative to a portable information handling system, such as notebook computer or laptop computer. In one example, the disclosed systems and methods may be implemented to have one or more mechanically-adjustable cooling air supply outlets that may be positioned and/or repositioned to align with differing geometries of cooling air inlet opening locations that correspond to different portable information handling system sizes and/or designs.
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3.
公开(公告)号:US20190294222A1
公开(公告)日:2019-09-26
申请号:US16437709
申请日:2019-06-11
申请人: Dell Products L.P.
发明人: Mark A. Casparian , Philip J. Grossmann , Joe A. Olmsted , Francisco Santana , Charles Cameron Duncan , Frank C. Azor
摘要: Systems and methods that may be implemented to provide supplemental cooling air for a portable information handling system from one or more mechanically-adjustable cooling air supply outlets that may be positioned and/or repositioned at multiple different locations relative to a portable information handling system, such as notebook computer or laptop computer. In one example, the disclosed systems and methods may be implemented to have one or more mechanically-adjustable cooling air supply outlets that may be positioned and/or repositioned to align with differing geometries of cooling air inlet opening locations that correspond to different portable information handling system sizes and/or designs.
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4.
公开(公告)号:US20180219551A1
公开(公告)日:2018-08-02
申请号:US15418120
申请日:2017-01-27
申请人: Dell Products L.P.
CPC分类号: H03K17/972 , G06F3/0202 , G06F3/0219 , G06F3/0238 , H01F7/122 , H01F7/14 , H01F7/18 , H01H2221/04 , H01H2227/034 , H01H2227/036 , H03K2217/96062
摘要: Systems and methods are disclosed herein that may be implemented to configure, provide and operate retractable key assemblies and/or key assemblies that present a variable key assembly depression force to a user. In one example, key assemblies may be provided that each employ one or more electro-permanent magnets (EPMs) together with permanent magnet and/or magnetically permeable (e.g., ferromagnetic) key assembly components to control key retraction and extension, and/or to control peak depression force (e.g., typing force) required to depress and displace a key assembly from an extended position to a lower position that causes the key assembly to produce a digital or analog output signal.
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公开(公告)号:US20170103495A1
公开(公告)日:2017-04-13
申请号:US15389491
申请日:2016-12-23
申请人: Dell Products L.P.
发明人: Danae Sierra , Carlos L. Ross , Louis Bruno , Philip J. Grossmann , Mark A. Casparian , Joe A. Olmsted , Alexander Galiano , Amaury Brito Alvarez , Henry A. Bove
CPC分类号: G06T1/20 , G06F1/1632 , G06F3/1438 , G06F15/00 , G09G2330/021 , G09G2360/06 , G09G2370/22
摘要: Systems and methods that may be implemented to orchestrate external graphics, for example to support and extend switchable graphics capability beyond internal system components of a host information handling system so as to include an external discrete graphics processing unit (xGPU) that is not integrated or embedded within the chassis enclosure of the host information handling system, and that is coupled to the host information handling system from outside the host system chassis enclosure.
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6.
公开(公告)号:US20180219552A1
公开(公告)日:2018-08-02
申请号:US15418232
申请日:2017-01-27
申请人: DELL PRODUCTS L.P.
IPC分类号: H03K17/972 , H01H36/00 , H01F7/02 , H01F7/20 , H01F1/057
CPC分类号: H03K17/972 , H01F7/0226 , H01F7/0273 , H01F7/204 , H01H3/125 , H01H13/7065 , H01H2221/04 , H01H2227/034 , H01H2227/036 , H03K2217/96023 , H03K2217/96042
摘要: Key assemblies are disclosed herein that are retractable and/or that present a variable key assembly depression force to a user. In one example, one or more key assemblies may be provided that each employ one or more electro-permanent magnets (EPMs) together with permanent magnet and/or magnetically permeable (e.g., ferromagnetic) key assembly components to control key retraction and extension, and/or to control peak depression force (e.g., typing force) required to depress and displace a key assembly from an extended position to a lower position that causes the key assembly to produce a digital or analog output signal.
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7.
公开(公告)号:US10574233B2
公开(公告)日:2020-02-25
申请号:US15418232
申请日:2017-01-27
申请人: DELL PRODUCTS L.P.
IPC分类号: H03K17/972 , H01F7/02 , H01F7/20 , H01H3/12 , H01H13/7065
摘要: Key assemblies are disclosed herein that are retractable and/or that present a variable key assembly depression force to a user. In one example, one or more key assemblies may be provided that each employ one or more electro-permanent magnets (EPMs) together with permanent magnet and/or magnetically permeable (e.g., ferromagnetic) key assembly components to control key retraction and extension, and/or to control peak depression force (e.g., typing force) required to depress and displace a key assembly from an extended position to a lower position that causes the key assembly to produce a digital or analog output signal.
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公开(公告)号:US10416734B2
公开(公告)日:2019-09-17
申请号:US15070830
申请日:2016-03-15
申请人: Dell Products L.P.
发明人: Mark A. Casparian , Philip J. Grossmann , Joe A. Olmsted , Francisco Santana , Charles Cameron Duncan , Frank C. Azor
摘要: Systems and methods that may be implemented to provide supplemental cooling air for a portable information handling system from one or more mechanically-adjustable cooling air supply outlets that may be positioned and/or repositioned at multiple different locations relative to a portable information handling system, such as notebook computer or laptop computer. In one example, the disclosed systems and methods may be implemented to have one or more mechanically-adjustable cooling air supply outlets that may be positioned and/or repositioned to align with differing geometries of cooling air inlet opening locations that correspond to different portable information handling system sizes and/or designs.
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公开(公告)号:US10019778B2
公开(公告)日:2018-07-10
申请号:US15389491
申请日:2016-12-23
申请人: Dell Products L.P.
发明人: Danae Sierra , Carlos L. Ross , Louis Bruno , Philip J. Grossmann , Mark A. Casparian , Joe A. Olmsted , Alexander Galiano , Amaury Brito Alvarez , Henry A. Bove
CPC分类号: G06T1/20 , G06F1/1632 , G06F3/1438 , G06F15/00 , G09G2330/021 , G09G2360/06 , G09G2370/22
摘要: Systems and methods that may be implemented to orchestrate external graphics, for example to support and extend switchable graphics capability beyond internal system components of a host information handling system so as to include an external discrete graphics processing unit (xGPU) that is not integrated or embedded within the chassis enclosure of the host information handling system, and that is coupled to the host information handling system from outside the host system chassis enclosure.
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