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11.发明授权公开(公告)号：US11349733B2
公开(公告)日：2022-05-31
申请号：US15930216
申请日：2020-05-12
Applicant: Quanta Computer Inc.
Inventor： Yung-Fu Li
IPC: H04L43/06 , G06F9/4401 , G06F13/16
Abstract: A system and method for tracking the components of a computing device is disclosed. Each of the components of the computing devices includes identification data. At least one bus is coupled to the components. A memory device stores identification information corresponding with each of the components. A management controller is coupled to the bus and the memory device. The management controller periodically requests identification data from each of the components over the bus. The management controller receives the requested identification data from each of the components. The management controller compares the received identification data with the stored identification data to determine if any of the components has been replaced.
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公开(公告)号：US10031685B2
公开(公告)日：2018-07-24
申请号：US14712615
申请日：2015-05-14
Applicant: Quanta Computer Inc.
Inventor： Yung-Fu Li
IPC: G06F3/06
Abstract: Various embodiments of the present technology provide methods for monitoring storage needs of one or more server systems, determining a specific server system that does not need storage capacity from corresponding storage subsystems, determining one or more storage subsystems corresponding to the specific server system, and causing at least one component of the one or more storage subsystems to be switched into a power saving mode.
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Patent Agency Ranking
公开(公告)号：US09935945B2
公开(公告)日：2018-04-03
申请号：US14933477
申请日：2015-11-05
Applicant: Quanta Computer Inc.
Inventor： Yung-Fu Li
CPC classification number: H04L63/0853 , G06F21/44 , G06F21/572 , G06F21/85 , G06F2221/2107 , H04L63/0442 , H04L63/061 , H04L63/08 , H04L63/123
Abstract: A method for ensuring management controller firmware security, by a security manager of a computing device, includes storing a public key and raw identity data, and obtaining, from a management firmware for a management controller of the computing device, encrypted identity data. The security manager decrypts the encrypted identity data with the public key into decrypted identity data, and compares the decrypted identity data with the raw identity data to determine whether the management firmware is authentic. The security manager protects the computing device from harm by the management firmware, in response to determining that the management firmware is not authentic.
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公开(公告)号：US09921852B2
公开(公告)日：2018-03-20
申请号：US14674136
申请日：2015-03-31
Applicant: Quanta Computer Inc.
Inventor： Hung-Lu Chu , Chin-Fu Tsai , Yung-Fu Li
IPC: G06F9/4401 , G06F9/44 , G06F11/22
CPC classification number: G06F9/4416 , G06F9/4401 , G06F9/4411 , G06F11/2284 , H04L41/0853
Abstract: In some implementations, network interface controller (NIC) configuration information can be obtained from a NIC prior to booting up an operating system. For example, a Basic Input Output System (BIOS) can obtain the NIC configuration information from the NIC during the execution of a system check (e.g., Power-On Self-Test). A system controller can receive the NIC configuration information from the BIOS. The system controller can store the NIC configuration information in memory associated with the system controller. A management system can request the NIC configuration information from the system controller using an out-of-band communication channel. For example, the management system can send the request for NIC configuration information to the system controller prior to powering on a server using a dedicated network interface of the system controller.
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公开(公告)号：US09710045B2
公开(公告)日：2017-07-18
申请号：US14883136
申请日：2015-10-14
Applicant: Quanta Computer Inc.
Inventor： Yung-Fu Li , Chin-Fu Tsai , Kai-Fan Ku
CPC classification number: G06F1/3209 , G06F9/4418 , G06F11/076 , G06F11/30 , H04L41/00
Abstract: A method for managing network wake-up commands by a controller of a server includes receiving a system health data. The method includes receiving a network wake-up command from a network interface controller of the server. The method further includes the determining whether to wake-up the server based on the system health data to yield a determination, and commanding the server to wake-up, when the determination is to wake-up the server.
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公开(公告)号：US09653110B2
公开(公告)日：2017-05-16
申请号：US14739157
申请日：2015-06-15
Applicant: Quanta Computer Inc.
Inventor： Yung-Fu Li
CPC classification number: G11B19/209 , G06F3/0625 , G06F3/0634 , G06F3/0676 , G11B19/2054 , G11B19/2081 , G11B19/26 , G11B19/28 , Y02D10/154
Abstract: Embodiments generally relate to data storage in a computing system. The present technology discloses techniques that that can enable an optimized mechanism to change spinning speed of data storage disk drives. The present technology can use a service controller, e.g. a Baseboard Management Device (BMC), to communicate with a disk controller to change the spinning speed of disk drives. The present technology can improve energy efficiency by efficiently controlling the spinning speed of disk drives. It can also reduce data access latency by promptly spinning up a disk from a spun-down state.
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公开(公告)号：US20160248648A1
公开(公告)日：2016-08-25
申请号：US14630675
申请日：2015-02-25
Applicant: Quanta Computer Inc.
Inventor： Shou-Chih Chen , Yung-Fu Li , Chin-Fu Tsai
IPC: H04L12/26
CPC classification number: H04L43/0811 , H04L29/08072 , H04L43/06
Abstract: A device for out-of-band network port status detection includes a management controller (MC), a network interface controller (NIC) with a PHY and a link indicator, an electrical connection coupling the link indicator to an input pin of the MC, and at least one processor. The MC monitors a status of the link indicator and the at least one processor is configured for reporting the status of the link indicator to a user of the apparatus.
Abstract translation: 用于带外网络端口状态检测的设备包括管理控制器（MC），具有PHY和链路指示器的网络接口控制器（NIC），将链路指示器耦合到MC的输入引脚的电连接， 和至少一个处理器。 MC监视链路指示符的状态，并且至少一个处理器被配置为将链路指示符的状态报告给设备的用户。
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