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81.发明公开公开(公告)号：US20240070105A1
公开(公告)日：2024-02-29
申请号：US18184506
申请日：2023-03-15
Applicant: Mitac Computing Technology Corporation
Inventor： Chih-Wei LEE
CPC classification number: G06F13/409 , G06F1/185
Abstract: A method for reading information from multiple riser cards is implemented by a BMC module that includes an SMBus controller, where the riser cards are electrically connected to the SMBus controller. The method includes steps of: accessing a lookup table and a plurality of bus addresses; scanning a target address for communicating with a target card; determining whether a slave address has been received from the target card; when the BMC module determines that the slave address has been received from the target card, reading a memory of the target card according to a target reading spec to obtain identification information; determining whether the identification information conforms to an FRU header format; and when the BMC module determines that the identification information conforms to the FRU header format, reading the memory of the target card to obtain FRU information.
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公开(公告)号：US11528825B2
公开(公告)日：2022-12-13
申请号：US17003314
申请日：2020-08-26
Applicant: Mitac Computing Technology Corporation
Inventor： Chih-Ming Kuo
Abstract: A server rack assembly includes a pair of mounting units each including a panel, an adjustment plate, and rails. The panel has a first panel flange to connect a front support post. The adjustment plate is movably connected to the panel for connecting a rear support post and is adjustable to suit varying distances between front and rear support posts. The rails are detachably mounted on the panel; a gap between two rails is adjustable to accommodate different server devices.
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公开(公告)号：US11513697B2
公开(公告)日：2022-11-29
申请号：US17467052
申请日：2021-09-03
Applicant: MITAC COMPUTING TECHNOLOGY CORPORATION
Inventor： Jyun-Jie Wang , Cheng-Tung Wang , Yen-Lun Tseng
IPC: G06F3/06
Abstract: A control system for a storage apparatus includes two input/output modules (IOMs), and two non-volatile memory (NVM) devices that are electrically connected to the IOMs, respectively, and that each store a firmware code. Each of the IOMs is configured to execute a firmware corresponding to the firmware code stored in the corresponding NVM device, and to enter an active mode or a passive mode after executing the firmware. The IOMs are configured such that when one IOM operating in the passive mode detects abnormal operation of the other IOM operating in the active mode, the one IOM sends, to the other IOM, the firmware code stored in the NVM device electrically connected to the one IOM, in order to update the firmware code in the NVM device electrically connected to the other IOM.
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公开(公告)号：US11494079B2
公开(公告)日：2022-11-08
申请号：US17360626
申请日：2021-06-28
Applicant: MITAC COMPUTING TECHNOLOGY CORPORATION
Inventor： Ching-Hsiang Lu
IPC: G06F9/44 , G06F3/06 , G06F13/42 , G06F9/4401
Abstract: A method includes steps of: assigning a value of a setting variable to a memory allocation variable; allocating address space to peripheral devices based on the memory allocation variable; determining whether allocated address space is sufficient; acquiring a system-wise greatest demand size value when allotted address space is insufficient; determining whether the memory allocation variable exceeds the system-wise greatest demand size value; updating the memory allocation variable to have a larger value when the memory allocation variable does not exceed the system-wise greatest demand size value; and assigning the value of the memory allocation variable to the setting variable when the memory allocation variable exceeds the system-wise greatest demand size value.
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公开(公告)号：US11361067B2
公开(公告)日：2022-06-14
申请号：US16555828
申请日：2019-08-29
Applicant: MITAC COMPUTING TECHNOLOGY CORPORATION
Abstract: A cross authentication method includes steps of: a host central processing unit (CPU) module sending to a baseboard management controller (BIC) a request for BMC signature; the host CPU module receiving BMC signature data from the BMC; the host CPU module determining whether the received BMC signature data is authentic based on a BMC public key stored in the host CPU module; and the host CPU module allowing the BMC to access the host CPU module when it is determined that the BMC signature data is authentic.
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Patent Agency Ranking
公开(公告)号：US20220167527A1
公开(公告)日：2022-05-26
申请号：US17454767
申请日：2021-11-12
Applicant: MITAC COMPUTING TECHNOLOGY CORPORATION
Inventor： Yen-Chen CHEN , Chien-Wei LIAO , Pi-Ming LIU
Abstract: A temperature correction method is provided for detecting a temperature of a computer device that includes a first ambient temperature sensor and a second ambient temperature sensor that are spaced apart from each other, and a fan module. When a temperature difference between the temperatures sensed by the first and second ambient temperature sensors is greater than a predetermined threshold value, a controller of the computer device performs temperature correction that is related to the temperature difference, a fan speed of the fan module, and at least one of the sensed temperatures.
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87.发明授权公开(公告)号：US11314520B2
公开(公告)日：2022-04-26
申请号：US16747252
申请日：2020-01-20
Applicant: Mitac Computing Technology Corporation
Inventor： Jyun-Hong Li , Chi-Hao Kuan
IPC: G06F9/4401 , G06F9/445 , G06F9/451 , G06F3/0489 , G06F9/54 , G06F8/65
Abstract: A method is implemented by a control terminal communicable with a computer, and includes: receiving a modification request, obtaining a configuration path that contains a target option name of a target option to be modified and a target page name of a target page; obtaining a current page name of a current page presented in a current setup screen of BIOS of the computer; transmitting a control instruction to the computer so as to enable the computer to switch contents presented in the current setup screen from the current page to the target page, and to change option selection from a current option to the target option; and transmitting a modification instruction to the computer so as to enable the computer to modify the target option to have a target configuration value.
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公开(公告)号：US20220075533A1
公开(公告)日：2022-03-10
申请号：US17467052
申请日：2021-09-03
Applicant: MITAC COMPUTING TECHNOLOGY CORPORATION
Inventor： Jyun-Jie WANG , Cheng-Tung WANG , Yen-Lun TSENG
IPC: G06F3/06
Abstract: A control system for a storage apparatus includes two input/output modules (IOMs), and two non-volatile memory (NVM) devices that are electrically connected to the IOMs, respectively, and that each store a firmware code. Each of the IOMs is configured to execute a firmware corresponding to the firmware code stored in the corresponding NVM device, and to enter an active mode or a passive mode after executing the firmware. The IOMs are configured such that when one IOM operating in the passive mode detects abnormal operation of the other IOM operating in the active mode, the one IOM sends, to the other IOM, the firmware code stored in the NVM device electrically connected to the one IOM, in order to update the firmware code in the NVM device electrically connected to the other IOM.
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公开(公告)号：US11182233B2
公开(公告)日：2021-11-23
申请号：US16850899
申请日：2020-04-16
Applicant: MITAC COMPUTING TECHNOLOGY CORPORATION
Inventor： Rui-Guang Chen , Chuan-Chieh Wang
Abstract: A method for recording memory errors includes the following steps: upon detecting a current correctable error that occurred in a volatile memory device, determining whether a count value corresponding to the current correctable error exceeds a predetermined value; and when it is determined that the count value corresponding to the current correctable error thus detected does not exceed the predetermined value, sending update event information corresponding to the current correctable error to a BMC, in order for the BMC to record information of the current correctable error.
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公开(公告)号：US20210334086A1
公开(公告)日：2021-10-28
申请号：US17239283
申请日：2021-04-23
Applicant: MITAC COMPUTING TECHNOLOGY CORPORATION
Inventor： Hsin-Hao CHU
Abstract: A method is provided for adding a sensor monitoring feature of a newly-added sensor to a system monitoring feature provided by a baseboard management controller (BMC). The BMC stores a BMC firmware that contains a main program, a sensor library and a sensor data record. The BMC updates the sensor library to a target sensor library that includes identification information of the additional sensor, and functions used to execute the sensor monitoring feature of the additional sensor. By executing the main program, the BMC loads the target sensor library, and adds the identification information of the additional sensor to the sensor data record.
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