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公开(公告)号：US20190258309A1
公开(公告)日：2019-08-22
申请号：US15901434
申请日：2018-02-21
申请人： Dell Products L.P.
摘要： In one or more embodiments, one or more systems, methods, and/or processes may provide low power state entry signals to multiple devices of an information handling system. After providing the low power state entry signals to the multiple devices, the one or more systems, methods, and/or processes may receive a first status signal from a first device of the multiple devices within an amount of time; may determine that the first status signal from the first device was received within the amount of time; may determine that a second status signal from a second device of the multiple devices was not received within the amount of time; may log that the first status signal from the first device was received within the amount of time; and may log that the second status signal from the second device was not received within the amount of time.
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2.发明授权Apparatus and method for enabling fingerprint-based secure access to a user-authenticated operational state of an information handling system 有权用于使能基于指纹的安全访问信息处理系统的用户认证操作状态的装置和方法公开(公告)号：US09589121B2
公开(公告)日：2017-03-07
申请号：US14954938
申请日：2015-11-30
申请人： Dell Products L.P.
CPC分类号： G06F21/32 , G06F1/3296 , G06F9/4406 , G06F21/575 , G06F21/629 , G06F2221/034 , G06K9/00013 , G06K9/00087 , H04L63/0861
摘要： A computer-implemented method provides power to a fingerprint reader while the remaining components of the information handling system are held in a low power, non-operating state. Placement of a finger across the fingerprint reader is detected with the information handling system in the non-operating state. A fingerprint is read and a corresponding fingerprint image is generated. The fingerprint image is buffered and an embedded controller is triggered to start an authentication device having a secure storage. The fingerprint image is compared to a fingerprint template contained in the secure storage. In response to the fingerprint image matching the fingerprint template, the authentication device signals the embedded controller to activate a user authenticated wake-up cycle to provide power to the other components of the information handling system such that the information handling system activates an operating system and enters a fully powered and user authenticated, operational state.
摘要翻译： 计算机实现的方法为指纹读取器提供电力，而信息处理系统的其余组件保持在低功率，非操作状态。 在处于非操作状态的信息处理系统中检测到手指在指纹读取器上的放置。 读取指纹并产生相应的指纹图像。 指纹图像被缓冲，并且触发嵌入式控制器来启动具有安全存储的认证设备。 将指纹图像与包含在安全存储器中的指纹模板进行比较。 响应于与指纹模板匹配的指纹图像，认证设备发信号给嵌入式控制器以激活用户认证的唤醒周期，以向信息处理系统的其他组件提供电力，使得信息处理系统激活操作系统和 进入完全供电和用户认证的运行状态。
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3.发明授权Apparatus and method for enabling fingerprint-based secure access to a user-authenticated operational state of an information handling system 有权用于使能基于指纹的安全访问信息处理系统的用户认证操作状态的装置和方法公开(公告)号：US09230082B2
公开(公告)日：2016-01-05
申请号：US13893657
申请日：2013-05-14
申请人： Dell Products L.P.
CPC分类号： G06F21/32 , G06F1/3296 , G06F9/4406 , G06F21/575 , G06F21/629 , G06F2221/034 , G06K9/00013 , G06K9/00087 , H04L63/0861
摘要： A computer-implemented method provides power to a fingerprint reader while the remaining components of the information handling system are held in a low power, non-operating state. Placement of a finger across the fingerprint reader is detected with the information handling system in the non-operating state. A fingerprint is read and a corresponding fingerprint image is generated. The fingerprint image is buffered and an embedded controller is triggered to start an authentication device having a secure storage. The fingerprint image is compared to a fingerprint template contained in the secure storage. In response to the fingerprint image matching the fingerprint template, the authentication device signals the embedded controller to activate a user authenticated wake-up cycle to provide power to the other components of the information handling system such that the information handling system activates an operating system and enters a fully powered and user authenticated, operational state.
摘要翻译： 计算机实现的方法为指纹读取器提供电力，而信息处理系统的其余组件被保持在低功率，非操作状态。 在处于非操作状态的信息处理系统中检测到手指在指纹读取器上的放置。 读取指纹并产生相应的指纹图像。 指纹图像被缓冲，并且触发嵌入式控制器来启动具有安全存储的认证设备。 将指纹图像与包含在安全存储器中的指纹模板进行比较。 响应于与指纹模板匹配的指纹图像，认证设备发信号给嵌入式控制器以激活用户认证的唤醒周期，以向信息处理系统的其他组件提供电力，使得信息处理系统激活操作系统和 进入完全供电和用户认证的运行状态。
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4.发明申请Information Handling System Docking with Coordinated Power and Data Communication 审中-公开信息处理系统与协调电源和数据通信对接公开(公告)号：US20150046623A1
公开(公告)日：2015-02-12
申请号：US13962222
申请日：2013-08-08
申请人： Dell Products L.P.
CPC分类号： G06F1/1632 , G06F13/409 , H04L1/0044 , H04L1/0053
摘要： A docking station connects through a docking port and docking cable with an information handling system to support communication between the information handling system and docking station peripherals. On initial interface, one data lane of the docking port establishes a temporary management interface, such as an I2C management bus, to configure the docking station. After configuration, a docking manager, virtual wireless access point and power block cooperate to assign data lanes of the docking port and wireless communication resources to information transfer and power transfer functions based upon processing and communication tasks performed at the information handling system.
摘要翻译： 对接站通过对接端口和对接电缆与信息处理系统连接，以支持信息处理系统和对接站外围设备之间的通信。 在初始接口上，对接端口的一个数据通道建立临时管理接口，例如I2C管理总线，以配置对接站。 在配置之后，对接管理器，虚拟无线接入点和功率块协作，基于在信息处理系统执行的处理和通信任务，将对接端口的数据通道和无线通信资源分配给信息传递和功率传递功能。
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5.发明申请Apparatus and Method for Enabling Fingerprint-Based Secure Access to a User-Authenticated Operational State of an Information Handling System 有权用于使基于指纹的安全访问信息处理系统的用户认证操作状态的装置和方法公开(公告)号：US20140344921A1
公开(公告)日：2014-11-20
申请号：US13893657
申请日：2013-05-14
申请人： DELL PRODUCTS L.P.
CPC分类号： G06F21/32 , G06F1/3296 , G06F9/4406 , G06F21/575 , G06F21/629 , G06F2221/034 , G06K9/00013 , G06K9/00087 , H04L63/0861
摘要： A computer-implemented method provides power to a fingerprint reader while the remaining components of the information handling system are held in a low power, non-operating state. Placement of a finger across the fingerprint reader is detected with the information handling system in the non-operating state. A fingerprint is read and a corresponding fingerprint image is generated. The fingerprint image is buffered and an embedded controller is triggered to start an authentication device having a secure storage. The fingerprint image is compared to a fingerprint template contained in the secure storage. In response to the fingerprint image matching the fingerprint template, the authentication device signals the embedded controller to activate a user authenticated wake-up cycle to provide power to the other components of the information handling system such that the information handling system activates an operating system and enters a fully powered and user authenticated, operational state.
摘要翻译： 计算机实现的方法为指纹读取器提供电力，而信息处理系统的其余组件被保持在低功率，非操作状态。 在处于非操作状态的信息处理系统中检测到手指在指纹读取器上的放置。 读取指纹并产生相应的指纹图像。 指纹图像被缓冲，并且触发嵌入式控制器来启动具有安全存储的认证设备。 将指纹图像与包含在安全存储器中的指纹模板进行比较。 响应于与指纹模板匹配的指纹图像，认证设备发信号给嵌入式控制器以激活用户认证的唤醒周期，以向信息处理系统的其他组件提供电力，使得信息处理系统激活操作系统和 进入完全供电和用户认证的运行状态。
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公开(公告)号：US11985411B2
公开(公告)日：2024-05-14
申请号：US17849224
申请日：2022-06-24
申请人： Dell Products L.P.
IPC分类号： H04N23/611 , G06V10/74 , G06V40/16 , H04N23/60
CPC分类号： H04N23/611 , G06V10/74 , G06V40/172 , H04N23/64 , H04N23/665
摘要： An intelligent imaging device determines an occlusion of a shutter mechanism. The shutter mechanism opens to expose light to an image sensor, and the shutter mechanism closes to block the light from entering the image sensor. However, as the shutter mechanism transitions between full open and full close, the shutter mechanism is partially open and exposing the light to the image sensor. The image sensor continues generating images during these transitions, thus possibly revealing personal/sensitive data. The intelligent imaging device determines the shutter mechanism is partially open by conducting a real time, frame-by-frame content analysis. The intelligent imaging device may then disable an interface to the image sensor to avoid sharing personal/sensitive data. Even if the shutter mechanism is manually operated, the intelligent imaging device implements a visual/audible warning to warn a user that the shutter mechanism is not completely open or closed.
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公开(公告)号：US11962895B2
公开(公告)日：2024-04-16
申请号：US17867509
申请日：2022-07-18
申请人： DELL PRODUCTS L.P.
CPC分类号： H04N23/66 , G06T7/70 , G06V10/751
摘要： An intelligent imaging device determines an occlusion of a shutter mechanism. The shutter mechanism opens to expose light to an image sensor, and the shutter mechanism closes to block the light from entering the image sensor. However, as the shutter mechanism transitions between full open and full close, the shutter mechanism is partially open and exposing the light to the image sensor. The image sensor continues generating images during these transitions, thus possibly revealing personal/sensitive data. The intelligent imaging device determines the shutter mechanism is partially open by conducting a real time, frame-by-frame content analysis. The intelligent imaging device may then disable an interface to the image sensor to avoid sharing personal/sensitive data. Even if the shutter mechanism is manually operated, the intelligent imaging device implements a visual/audible warning to warn a user that the shutter mechanism is not completely open or closed.
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公开(公告)号：US20190041953A1
公开(公告)日：2019-02-07
申请号：US15669266
申请日：2017-08-04
申请人： Dell Products L.P.
摘要： Power monitor information in an information handling system may be adjusted based on a battery voltage to account for a battery discharge state. The power monitor information may be scaled higher when the battery voltage is low to encourage the system to throttle and decrease power consumption. This adjustment increases the likelihood that the battery remains within safe operating limits.
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公开(公告)号：US20150046622A1
公开(公告)日：2015-02-12
申请号：US13962200
申请日：2013-08-08
申请人： Dell Products L.P.
CPC分类号： G06F1/1632 , G06F13/364 , G06F13/409
摘要： A docking station connects through a docking port and docking cable with an information handling system to support communication between the information handling system and docking station peripherals. On initial interface, one data lane of the docking port establishes a temporary management interface, such as an I2C management bus, to configure the docking station. After configuration, a docking manager, virtual wireless access point and power block cooperate to assign data lanes of the docking port and wireless communication resources to information transfer and power transfer functions based upon processing and communication tasks performed at the information handling system.
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10.发明申请公开(公告)号：US20230042384A1
公开(公告)日：2023-02-09
申请号：US17972797
申请日：2022-10-25
申请人： DELL PRODUCTS L.P.
摘要： A lock for an information handling system includes a sensor configured to detect removal of an element from a chassis prior to verification of a user credential, and a plunger that engages the chassis at a first position. A security controller verifies the user credential, and causes the muscle wire to move the plunger from the first position to a second position in response to the verified user credential.
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