公开(公告)号：US10768743B2

公开(公告)日：2020-09-08

申请号：US16314418

申请日：2016-06-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dongli Wang ,  Xiaoyan Yu ,  Jiang Liu ,  Ziqian Ding

IPC: G06F3/041 ,  G06F3/045 ,  G06F1/16 ,  H01L27/32

Abstract: An electronic device includes: a foam is located below an OLED display, and a film is located below the foam. Multiple bridge circuits are disposed on the film. Each bridge circuit includes two parallel branches. A first branch includes a first and a third resistor. A second branch includes a second and a fourth resistor. At least one of the four resistors is bonded to the foam. At least one resistor is not bonded to the foam. The resistor that is bonded to the foam is made from a first material. A strain sensitivity coefficient of the first material is greater than 100. A film area in which the resistor that is bonded to the foam is located is covered by a second material. A Young's modulus of the second material is greater than 30.

公开(公告)号：US20140115389A1

公开(公告)日：2014-04-24

申请号：US14143881

申请日：2013-12-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wenlin Fan ,  Jiang Liu

IPC: G06F11/07

CPC classification number: G06F11/073 ,  G06F11/0715 ,  G06F11/0793

Abstract: A method for correcting a memory error of an application program are provided, which includes : when an error occurs in a memory occupied by an application program, suspending a process of the application program; waking up an error correction program that corresponds to the application program, where the error correction program is created when the application program is started; performing, by the error correction program, correction processing on the memory in which the error occurs; if the correction processing performed on the memory in which the error occurs fails, closing, by the error correction program, the application program after saving key data of the application program; and if the correction processing performed on the memory in which the error occurs succeeds, restoring, by the error correction program, the process of the application program that is suspended. Thus reliability and security can be improved when the application program is applied.

Abstract translation: 提供了一种用于校正应用程序的存储器错误的方法，其包括：当由应用程序占用的存储器中发生错误时，暂停应用程序的处理; 唤醒对应于应用程序的纠错程序，其中在应用程序启动时创建纠错程序; 通过纠错程序对发生错误的存储器执行校正处理; 如果对发生错误的存储器执行的校正处理失败，则在保存应用程序的密钥数据之后，通过纠错程序关闭应用程序; 并且如果对其中发生错误的存储器执行的校正处理成功，则通过纠错程序恢复暂停的应用程序的处理。 因此，当应用程序被应用时，可以提高可靠性和安全性。

公开(公告)号：US08595404B2

公开(公告)日：2013-11-26

申请号：US13687811

申请日：2012-11-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jiang Liu ,  Hanjun Guo ,  Wei Wang

IPC: H05K7/10

CPC classification number: G06F13/4081 ,  G06F9/5061 ,  G06F13/10

Abstract: A method and an apparatus for device dynamic addition processing, and a method and an apparatus for device dynamic removal processing. A dynamic addition dependency relationship list may be obtained from a BIOS, and dynamic addition processing is performed on a certain device to be dynamically added, according to the dynamic addition dependency relationship list; a user is prompted to dynamically add the target device, and when there is a certain device to be dynamically removed, a dynamic removal dependency relationship list and a dynamic addition dependency relationship list of a corresponding device may be obtained from the BIOS as needed, and dynamic removal analysis and processing are performed according to the combination of the dynamic removal dependency relationship list and dynamic addition dependency relationship list of the corresponding device, so as to prompt the user to dynamically remove the target device.

Abstract translation: 一种用于装置动态加法处理的方法和装置，以及用于装置动态去除处理的方法和装置。 可以从BIOS获得动态添加依赖关系列表，并且根据动态添加依赖关系列表在要动态添加的某个设备上执行动态添加处理; 提示用户动态地添加目标设备，并且当存在要动态删除的某个设备时，可以根据需要从BIOS获得对应设备的动态删除依赖关系列表和动态添加依赖关系列表，以及 根据相应设备的动态删除依赖关系列表和动态添加依赖关系列表的组合，执行动态删除分析和处理，以提示用户动态删除目标设备。

公开(公告)号：US20130246729A1

公开(公告)日：2013-09-19

申请号：US13891289

申请日：2013-05-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiang Liu ,  Wei Wang ,  Xishi Qiu

IPC: G06F12/14

CPC classification number: G06F12/14 ,  G06F9/5016 ,  G06F12/0223

Abstract: A method for managing a memory of a computer system, a memory management unit and a computer system are provided. The method includes: receiving an allocation request sent by a user process; allocating the memory for the user process according to the allocation request and setting an offline flag for the memory; receiving a locking request sent by the user process; locking the memory according to the locking request and the offline flag of the memory; and taking the memory offline according to the offline flag of the memory. The computer system includes at least one memory and a memory management unit according to an embodiment of the present invention. Thus, through the interaction between a kernel and the user process and setting an offline mode for the memory, the memory locked by the user process is taken offline.

Abstract translation: 提供了一种用于管理计算机系统的存储器的方法，存储器管理单元和计算机系统。 该方法包括：接收用户进程发送的分配请求; 根据分配请求分配用于用户进程的存储器并为存储器设置脱机标志; 接收用户进程发送的锁定请求; 根据锁定请求和存储器的离线标志来锁定存储器; 并根据内存的脱机标志使内存离线。 计算机系统包括根据本发明实施例的至少一个存储器和存储器管理单元。 因此，通过内核与用户进程之间的交互并为内存设置脱机模式，用户进程锁定的内存将脱机。

公开(公告)号：US08806169B1

公开(公告)日：2014-08-12

申请号：US14094360

申请日：2013-12-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Wang ,  Jiang Liu ,  Xishi Qiu ,  Jianguo Wu

IPC: G06F12/00

CPC classification number: G06F12/023 ,  G06F9/5016

Abstract: Embodiments of the present invention provide a memory management method, a memory management apparatus and a NUMA system. The memory management method includes: determining, according to a memory demand information which includes memory demand information sent by a processor, whether a memory controller meeting the memory demand information exists in a local processing node which the processor; and if exists, determining, in the memory controller meeting the memory demand information, a memory management area meeting the memory demand information, and allocating the memory management area meeting the memory demand information to the processor. Therefore, the memory controller and the memory management area do not need to be determined in a processing node that does not meet the requirements, which can rapidly find a storing area meeting the requirements, and improve the memory allocation efficiency.

Abstract translation: 本发明的实施例提供一种存储器管理方法，存储器管理装置和NUMA系统。 存储器管理方法包括：根据包括处理器发送的存储器需求信息的存储器需求信息，确定满足存储器需求信息的存储器控​​制器是否存在于处理器的本地处理节点中; 如果存在，则在满足存储器需求信息的存储器控​​制器中确定满足存储器需求信息的存储器管理区域，并且将满足存储器需求信息的存储器管理区域分配给处理器。 因此，不需要在不满足要求的处理节点中确定存储器控制器和存储器管理区域，可以快速找到满足要求的存储区域，并提高存储器分配效率。

公开(公告)号：US10852873B2

公开(公告)日：2020-12-01

申请号：US16234108

申请日：2018-12-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiang Liu ,  Jingdong Wu ,  Zeshi Zhang

IPC: G06F3/041

Abstract: The present disclosure relates to pressure-sensitive detection apparatus. One example apparatus includes a pressure sensor array located in a touch display screen. One half-bridge circuit is constituted in each row of the pressure sensor array. When there is a touch input signal on the touch display screen, a first half-bridge circuit and a second half-bridge circuit corresponding to a touch location of the touch input signal output signals. A deformation amount generated when pressure is applied to a first pressure sensor component in the first half-bridge circuit is less than a deformation amount generated when the pressure is applied to a second pressure sensor component in the first half-bridge circuit, and a deformation amount generated when the pressure is applied to a first pressure sensor component in the second half-bridge circuit is greater than a deformation amount generated when the pressure is applied to a second pressure sensor component in the second half-bridge circuit.

公开(公告)号：US09483336B2

公开(公告)日：2016-11-01

申请号：US14143881

申请日：2013-12-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wenlin Fan ,  Jiang Liu

IPC: G06F11/00 ,  G06F11/07

CPC classification number: G06F11/073 ,  G06F11/0715 ,  G06F11/0793

Abstract: A method for correcting a memory error of an application program are provided, which includes: when an error occurs in a memory occupied by an application program, suspending a process of the application program; waking up an error correction program that corresponds to the application program, where the error correction program is created when the application program is started; performing, by the error correction program, correction processing on the memory in which the error occurs; if the correction processing performed on the memory in which the error occurs fails, closing, by the error correction program, the application program after saving key data of the application program; and if the correction processing performed on the memory in which the error occurs succeeds, restoring, by the error correction program, the process of the application program that is suspended. Thus reliability and security can be improved when the application program is applied.

Abstract translation: 提供了一种用于校正应用程序的存储器错误的方法，其包括：当由应用程序占用的存储器中发生错误时，暂停应用程序的处理; 唤醒对应于应用程序的纠错程序，其中在应用程序启动时创建纠错程序; 通过纠错程序对发生错误的存储器执行校正处理; 如果对发生错误的存储器执行的校正处理失败，则在保存应用程序的密钥数据之后，通过纠错程序关闭应用程序; 并且如果对其中发生错误的存储器执行的校正处理成功，则通过纠错程序恢复暂停的应用程序的处理。 因此，当应用程序被应用时，可以提高可靠性和安全性。

公开(公告)号：US09026766B2

公开(公告)日：2015-05-05

申请号：US14282576

申请日：2014-05-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Wang ,  Jiang Liu ,  Xishi Qiu ,  Jianguo Wu

IPC: G06F12/00 ,  G06F12/02

CPC classification number: G06F12/023 ,  G06F9/5016

Abstract: Embodiments of the present invention provide a memory management method, a memory management apparatus and a NUMA system. The memory management method includes: determining, according to a memory demand information which includes memory demand information sent by a processor, whether a memory controller meeting the memory demand information exists in a local processing node which the processor; and if exists, determining, in the memory controller meeting the memory demand information, a memory management area meeting the memory demand information, and allocating the memory management area meeting the memory demand information to the processor. Therefore, the memory controller and the memory management area do not need to be determined in a processing node that does not meet the requirements, which can rapidly find a storing area meeting the requirements, and improve the memory allocation efficiency.

Abstract translation: 本发明的实施例提供一种存储器管理方法，存储器管理装置和NUMA系统。 存储器管理方法包括：根据包括处理器发送的存储器需求信息的存储器需求信息，确定满足存储器需求信息的存储器控​​制器是否存在于处理器的本地处理节点中; 如果存在，则在满足存储器需求信息的存储器控​​制器中确定满足存储器需求信息的存储器管理区域，并且将满足存储器需求信息的存储器管理区域分配给处理器。 因此，不需要在不满足要求的处理节点中确定存储器控制器和存储器管理区域，可以快速找到满足要求的存储区域，并提高存储器分配效率。