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    Photographing method in long-focus scenario and terminal
    1.
    发明授权
    Photographing method in long-focus scenario and terminal 有权

    公开(公告)号：US12192614B2

    公开(公告)日：2025-01-07

    申请号：US17848385

    申请日：2022-06-23

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Chao Bian ,  Jinghua Yuan ,  Zhen Li ,  Yang Liu ,  Lu Ge ,  Fengxia Kang

    IPC: H04N23/63 ,  H04N23/667 ,  H04N23/69

    Abstract: A photographing method in a long-focus scenario and a terminal are provided. A moving direction and a moving distance of a framing range of the terminal can be controlled, so that a target photographing object accurately moves into the framing range, to improve efficiency of interaction between a user and the terminal. The method provides, when a zoom magnification used by a terminal is greater than or equal to a preset magnification, a photographing interface displayed by the terminal includes a first viewfinder frame and a second viewfinder frame. The first viewfinder frame is used to preview an image captured by a long-focus camera. A framing range of the second viewfinder frame is greater than a framing range of the first viewfinder frame, and a framing range the same as that of the first viewfinder frame is marked in the second viewfinder frame.

    Electronic Device Having Foldable Screen and Display Method
    4.
    发明申请
    Electronic Device Having Foldable Screen and Display Method 有权

    公开(公告)号：US20220191313A1

    公开(公告)日：2022-06-16

    申请号：US17682182

    申请日：2022-02-28

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Xinglong Pan ,  Zhen Li

    IPC: H04M1/02 ,  H05K1/02 ,  H05K5/00 ,  H04M1/72403

    Abstract: An electronic device having a foldable screen, where when the foldable screen is in a folded state, the foldable screen is divided into a primary screen and a secondary screen. When a first component disposed on the primary screen is in a working state, or an application that invokes the first component is in the working state, when a screen switching event is detected, the electronic device is prohibited from switching to a state in which only the secondary screen performs display, to avoid a case in which a user is close to the primary screen but the primary screen does not perform display.

    Power control method, apparatus and system
    5.
    发明授权
    Power control method, apparatus and system 有权
    功率控制方法，装置和系统

    公开(公告)号：US09237576B2

    公开(公告)日：2016-01-12

    申请号：US14183024

    申请日：2014-02-18

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Kai Yang ,  Xiang Peng ,  Zhen Li

    IPC: H04W52/24 ,  H04W72/04 ,  G06F1/26 ,  H04W52/40 ,  H04W52/36 ,  H04W88/08 ,  H04L1/00

    CPC classification number: H04W72/0473 ,  G06F1/266 ,  H04L1/0001 ,  H04W52/243 ,  H04W52/365 ,  H04W52/40 ,  H04W88/08

    Abstract: The present invention discloses a power control method and apparatus. The power control method of the present invention includes: when a service runs in a first-standard communication system, determining a transmit power P1 of the first-standard communication system; determining that the transmit power P1 is higher than or equal to a threshold value P2 of power interference of the first-standard communication system to a second-standard communication system; use a power lower than P1 to send data on an interference frequency of the first-standard communication system. According to the power control method in the present invention, a signal transmit power of the interfering frequency of the first-standard communication system can be reduced when it is determined that the first-standard communication system will cause interference to the second-standard communication system, thereby reducing the interference of the first-standard communication system to the second-standard communication system.

    Abstract translation: 本发明公开了一种功率控制方法和装置。 本发明的功率控制方法包括：当服务在第一标准通信系统中运行时，确定第一标准通信系统的发射功率P1; 确定发射功率P1高于或等于第一标准通信系统对第二标准通信系统的功率干扰的阈值P2; 使用低于P1的功率在第一标准通信系统的干扰频率上发送数据。 根据本发明的功率控制方法，当确定第一标准通信系统将对第二标准通信系统造成干扰时，可以减少第一标准通信系统的干扰频率的信号发射功率 从而减小了第一标准通信系统对第二标准通信系统的干扰。

    Image bloom processing method and apparatus, and storage medium
    6.
    发明授权
    Image bloom processing method and apparatus, and storage medium 有权

    公开(公告)号：US12086957B2

    公开(公告)日：2024-09-10

    申请号：US17726674

    申请日：2022-04-22

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Yixin Deng ,  Dong Wei ,  Lei Yang ,  Zhen Li

    IPC: G06T5/50 ,  G06T5/20 ,  G06T5/70

    CPC classification number: G06T5/50 ,  G06T5/20 ,  G06T5/70 ,  G06T2207/20221

    Abstract: This application discloses an image bloom processing method and apparatus, and a storage medium, and relates to the field of image processing technologies. An electronic device obtains a first brightness region class in a first image, where the first brightness region class includes one or more brightness regions in the first image; after determining that the first brightness region class in the first image is the same as a target brightness region class in a second image on which bloom processing is performed, the electronic device obtains a first intermediate image obtained after Gaussian blur processing is performed on the target brightness region class in the second image; and the electronic device generates a bloom image of the first image based on the first image and the first intermediate image.

    PHOTOGRAPHING METHOD IN LONG-FOCUS SCENARIO AND TERMINAL
    7.
    发明申请
    PHOTOGRAPHING METHOD IN LONG-FOCUS SCENARIO AND TERMINAL 有权

    公开(公告)号：US20220321797A1

    公开(公告)日：2022-10-06

    申请号：US17848385

    申请日：2022-06-23

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Chao Bian ,  Jinghua Yuan ,  Zhen Li ,  Yang Liu ,  Lu Ge ,  Fengxia Kang

    IPC: H04N5/232

    Abstract: A photographing method in a long-focus scenario and a terminal are provided. A moving direction and a moving distance of a framing range of the terminal can be controlled, so that a target photographing object accurately moves into the framing range, to improve efficiency of interaction between a user and the terminal. The method provides, when a zoom magnification used by a terminal is greater than or equal to a preset magnification, a photographing interface displayed by the terminal includes a first viewfinder frame and a second viewfinder frame. The first viewfinder frame is used to preview an image captured by a long-focus camera. A framing range of the second viewfinder frame is greater than a framing range of the first viewfinder frame, and a framing range the same as that of the first viewfinder frame is marked in the second viewfinder frame.

    Data storage method and phase change memory
    8.
    发明授权
    Data storage method and phase change memory 有权

    公开(公告)号：US09899084B2

    公开(公告)日：2018-02-20

    申请号：US15412509

    申请日：2017-01-23

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Zhen Li ,  Qiang He ,  Xiangshui Miao ,  Ronggang Xu ,  Junfeng Zhao ,  Shujie Zhang

    IPC: G11C11/56 ,  G11C13/00

    CPC classification number: G11C13/0069 ,  G11C11/5678 ,  G11C13/0004 ,  G11C13/0097 ,  G11C2013/0092 ,  G11C2213/79

    Abstract: A data storage method applying to the phase change memory and a phase change memory are provided. After obtaining to-be-stored data, the phase change memory generates an erase pulse signal and a write pulse signal according to the to-be-stored data. The to-be-stored data is multi-bit data. The write pulse signal is a signal including at least two consecutive pulses with a same amplitude. The amplitude of the at least two consecutive pulses is a value determined according to the to-be-stored data. Then, the phase change memory applies the erase pulse signal to a storage unit of the phase change memory to allow the storage unit to switch to a crystalline state. Further, the write pulse signal is applied to the storage unit to allow the storage unit to switch to an amorphous state corresponding to a first resistance value, where the amorphous state represents the to-be-stored data.

    POWER CONTROL METHOD, APPARATUS AND SYSTEM
    9.
    发明申请
    POWER CONTROL METHOD, APPARATUS AND SYSTEM 有权
    功率控制方法，装置和系统

    公开(公告)号：US20140162674A1

    公开(公告)日：2014-06-12

    申请号：US14183024

    申请日：2014-02-18

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Kai Yang ,  Xiang Peng ,  Zhen Li

    IPC: H04W52/24 ,  H04W72/04

    CPC classification number: H04W72/0473 ,  G06F1/266 ,  H04L1/0001 ,  H04W52/243 ,  H04W52/365 ,  H04W52/40 ,  H04W88/08

    Abstract: The present invention discloses a power control method and apparatus. The power control method of the present invention includes: when a service runs in a first-standard communication system, determining a transmit power P1 of the first-standard communication system; determining that the transmit power P1 is higher than or equal to a threshold value P2 of power interference of the first-standard communication system to a second-standard communication system; use a power lower than P1 to send data on an interference frequency of the first-standard communication system. According to the power control method in the present invention, a signal transmit power of the interfering frequency of the first-standard communication system can be reduced when it is determined that the first-standard communication system will cause interference to the second-standard communication system, thereby reducing the interference of the first-standard communication system to the second-standard communication system.

    Abstract translation: 本发明公开了一种功率控制方法和装置。 本发明的功率控制方法包括：当服务在第一标准通信系统中运行时，确定第一标准通信系统的发射功率P1; 确定发射功率P1高于或等于第一标准通信系统对第二标准通信系统的功率干扰的阈值P2; 使用低于P1的功率在第一标准通信系统的干扰频率上发送数据。 根据本发明的功率控制方法，当确定第一标准通信系统将对第二标准通信系统造成干扰时，可以减少第一标准通信系统的干扰频率的信号发射功率 从而减小了第一标准通信系统对第二标准通信系统的干扰。

    METHOD, TERMINAL DEVICE, NETWORK-SIDE DEVICE, AND COMMUNICATIONS SYSTEM FOR MANAGING POWER SUPPLY
    10.
    发明申请
    METHOD, TERMINAL DEVICE, NETWORK-SIDE DEVICE, AND COMMUNICATIONS SYSTEM FOR MANAGING POWER SUPPLY 有权
    方法，终端设备，网络侧设备和用于管理电源的通信系统

    公开(公告)号：US20140051438A1

    公开(公告)日：2014-02-20

    申请号：US14059770

    申请日：2013-10-22

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Dong Chen ,  Yinghong Yang ,  Jiyong Wang ,  Zhen Li

    IPC: H04W52/02 ,  H04W48/20

    CPC classification number: H04W52/0212 ,  H04W48/20 ,  H04W52/0251 ,  H04W52/0254 ,  H04W52/0261 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1262

    Abstract: Embodiments of the present invention provide a method, a terminal device, a network-side device, and a communications system for managing a power supply. The method includes: determining a terminal power consumption level according to remaining power or terminal settings, where the terminal power consumption level is one of at least two power consumption levels. In the embodiments of the present invention, different power consumption levels are applied according to different remaining power of a terminal power supply or terminal settings, thereby adapting to differentiated power consumption requirements and improving the power supply utilization efficiency of a terminal.

    Abstract translation: 本发明的实施例提供了一种用于管理电源的方法，终端设备，网络侧设备和通信系统。 该方法包括：根据剩余电力或终端设置确定终端功率消耗水平，其中终端功率消耗水平是至少两个功率消耗水平之一。 在本发明的实施例中，根据终端电源或终端设置的不同剩余电力来应用不同的功耗水平，从而适应差异化的功耗要求并提高终端的电源利用效率。

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