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1.发明申请公开(公告)号：US20250031588A1
公开(公告)日：2025-01-23
申请号：US18906564
申请日：2024-10-04
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: This application relates to the field of data storage technologies, and specifically, to a phase-change memory material, a preparation method thereof, a phase-change memory chip, and a device. The phase-change memory material includes a material shown by TiaSbbTecDd, where a represents an atom percent of Ti, b represents an atom percent of Sb, c represents an atom percent of Te, d represents an atom percent of an element D, and a+b+c+d=1; 3%≤a≤45%, and 0.5≤(b:c)≤3; and D is a doping element, and 0≤d≤15%. The phase-change memory material has low operation power consumption and a low operation delay.
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公开(公告)号：US20250048653A1
公开(公告)日：2025-02-06
申请号：US18926892
申请日：2024-10-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiang Li , Quantan Wu
Abstract: A storage chip includes a plurality of first storage units, and each first storage unit includes a first storage medium, a first selector, and a first electrode. The first storage medium is in contact with a first surface of the first electrode, a first surface of the first selector is in contact with a second surface of the first electrode, and the first surface and the second surface that are of the first electrode are two opposite surfaces. A first cross-sectional area corresponding to a maximum cross section of the first selector perpendicular to a current direction is greater than a second cross-sectional area corresponding to a minimum cross section of the first storage medium perpendicular to the current direction.
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公开(公告)号：US20240268242A1
公开(公告)日：2024-08-08
申请号：US18602721
申请日：2024-03-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiang Li , Yanrong Guo , Xin Chen , Ping Ma , Hao Tong
CPC classification number: H10N70/8828 , H10B63/10 , H10N70/231
Abstract: This application provides a phase change material. The phase change material comprises a hafnium-containing material, the hafnium-containing material is formed by doping hafnium-containing or a hafnium-containing compound to a parent material, and the parent material comprises a compound that is formed by tellurium and at least one of germanium, antimony, and bismuth and that can perform a phase change.
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Patent Agency Ranking
公开(公告)号：US08773194B2
公开(公告)日：2014-07-08
申请号：US13901884
申请日：2013-05-24
Applicant: Huawei Technologies Co., Ltd
Inventor： Cong Yao , Yu Liu , Liqian Chen , Xiang Li , Jiqiang Gong
CPC classification number: G11C5/147 , G06F1/206 , G06F1/3296 , G11C7/04 , H02M3/02 , Y02D10/16 , Y02D10/172
Abstract: The present invention discloses a method, an apparatus, and a system for adaptively adjusting a voltage. The method includes: acquiring an internal temperature code of a system chip and a time sequence code of a system logic circuit, where the internal temperature code is detected by a temperature sensor and the time sequence code is output by a time sequence monitoring unit; selecting a time sequence reference calibration code from multiple configured time sequence reference calibration codes according to the acquired temperature code; and comparing the acquired time sequence code with the selected time sequence reference calibration code and determining, according to a comparison result, an adjustment voltage to be output for a system load. By using the foregoing method, the present invention can better reduce a power loss and achieve a better power reduction effect.
Abstract translation: 本发明公开了一种用于自适应地调节电压的方法，装置和系统。 该方法包括：获取系统芯片的内部温度代码和系统逻辑电路的时间序列代码，其中由温度传感器检测内部温度代码，并且时间序列代码由时间序列监视单元输出; 根据获取的温度代码从多个配置的时间序列参考校准码中选择时间序列参考校准码; 以及将所获取的时间序列码与所选择的时间序列参考校准码进行比较，并且根据比较结果确定要为系统负载输出的调整电压。 通过使用上述方法，本发明可以更好地降低功率损耗并实现更好的功率降低效果。
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公开(公告)号：US20130321072A1
公开(公告)日：2013-12-05
申请号：US13901884
申请日：2013-05-24
Applicant: Huawei Technologies Co., LTD
Inventor： Cong Yao , Yu Liu , Liqian Chen , Xiang Li , Jiqiang Gong
IPC: H02M3/02
CPC classification number: G11C5/147 , G06F1/206 , G06F1/3296 , G11C7/04 , H02M3/02 , Y02D10/16 , Y02D10/172
Abstract: The present invention discloses a method, an apparatus, and a system for adaptively adjusting a voltage. The method includes: acquiring an internal temperature code of a system chip and a time sequence code of a system logic circuit, where the internal temperature code is detected by a temperature sensor and the time sequence code is output by a time sequence monitoring unit; selecting a time sequence reference calibration code from multiple configured time sequence reference calibration codes according to the acquired temperature code; and comparing the acquired time sequence code with the selected time sequence reference calibration code and determining, according to a comparison result, an adjustment voltage to be output for a system load. By using the foregoing method, the present invention can better reduce a power loss and achieve a better power reduction effect.
Abstract translation: 本发明公开了一种用于自适应地调节电压的方法，装置和系统。 该方法包括：获取系统芯片的内部温度代码和系统逻辑电路的时间序列代码，其中由温度传感器检测内部温度代码，并且时间序列代码由时间序列监视单元输出; 根据获取的温度代码从多个配置的时间序列参考校准码中选择时间序列参考校准码; 以及将所获取的时间序列码与所选择的时间序列参考校准码进行比较，并且根据比较结果确定要为系统负载输出的调整电压。 通过使用上述方法，本发明可以更好地降低功率损耗并实现更好的功率降低效果。
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公开(公告)号：US11307760B2
公开(公告)日：2022-04-19
申请号：US16650264
申请日：2017-09-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jinpeng Zhu , Kui Wang , Xiang Li , Zongfang Lin
IPC: G06F9/451 , G06F3/04883 , G06F16/25 , G06F3/04817 , G06F3/0482
Abstract: This application provides a terminal interface display method and a terminal. A specific solution includes: determining, by a terminal, a frequently used touch area on a first side of the terminal in response to a first gesture input by a user on a first interface, where the first gesture is a gesture input by a finger on a first side of the user, the frequently used touch area is a touch area that is on a terminal interface and that has undergone user operation whose frequency or quantity of times is greater than a first threshold, and the first interface includes at least two application icons; and displaying, by the terminal, at least one frequently used application icon of the at least two application icons in the frequently used touch area on the first side.
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7.发明授权Method and device for saving running log of an operating system during a soft reset 有权在软复位期间保存操作系统的运行日志的方法和设备公开(公告)号：US09323593B2
公开(公告)日：2016-04-26
申请号：US13869688
申请日：2013-04-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yu Liu , Zhihui Jia , Cong Yao , Xiang Li
CPC classification number: G06F11/002 , G06F1/24 , G06F1/26 , G06F11/0742 , G06F11/0778
Abstract: Embodiments of the present application disclose a method for saving a running log, including: when a running exception occurs in an operating system, configuring that a random access memory adapted to record a running log of the operating system works in a self-refresh mode; performing reset on an application processor of the operating system and keeping a power management unit working normally, where the power management unit is adapted to manage power of the application processor and the random access memory; acquiring the running log of the operating system from the random access memory and saving the running log of the operating system, after reset of the application processor is completed. The embodiments of the present application further disclose a device. By adopting the present application, it can be ensured that a log is saved completely during a preset process of the system.
Abstract translation: 本发明的实施例公开了一种用于保存运行日志的方法，包括：当在操作系统中发生运行的异常时，配置适于记录操作系统的运行日志的随机存取存储器以自刷新模式工作; 在所述电源管理单元适于管理所述应用处理器和所述随机存取存储器的电力的情况下，在所述操作系统的应用处理器上执行重置并保持电源管理单元正常工作; 在应用处理器复位完成后，从随机存取存储器中获取操作系统的运行日志并保存操作系统的运行日志。 本申请的实施例进一步公开了一种设备。 通过采用本申请，可以确保在系统的预设过程中完整地保存日志。
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公开(公告)号：US20130297920A1
公开(公告)日：2013-11-07
申请号：US13869688
申请日：2013-04-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yu Liu , Zhihui Jia , Cong Yao , Xiang Li
CPC classification number: G06F11/002 , G06F1/24 , G06F1/26 , G06F11/0742 , G06F11/0778
Abstract: Embodiments of the present application disclose a method for saving a running log, including: when a running exception occurs in an operating system, configuring that a random access memory adapted to record a running log of the operating system works in a self-refresh mode; performing reset on an application processor of the operating system and keeping a power management unit working normally, where the power management unit is adapted to manage power of the application processor and the random access memory; acquiring the running log of the operating system from the random access memory and saving the running log of the operating system, after reset of the application processor is completed. The embodiments of the present application further disclose a device. By adopting the present application, it can be ensured that a log is saved completely during a preset process of the system.
Abstract translation: 本申请的实施例公开了一种用于保存运行日志的方法，包括：当在操作系统中发生运行的异常时，配置适于记录操作系统的运行日志的随机存取存储器以自刷新模式工作; 在所述电源管理单元适于管理所述应用处理器和所述随机存取存储器的电力的情况下，在所述操作系统的应用处理器上执行重置并保持电源管理单元正常工作; 在应用处理器复位完成后，从随机存取存储器中获取操作系统的运行日志并保存操作系统的运行日志。 本申请的实施例进一步公开了一种设备。 通过采用本申请，可以确保在系统的预设过程中完整地保存日志。
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