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公开(公告)号：US20230148268A1
公开(公告)日：2023-05-11
申请号：US18150358
申请日：2023-01-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaoxiao Chen , Hao Chen , Bing Li
CPC classification number: H04N23/631 , G11B20/10527 , H04N5/772 , G11B2020/10537 , G11B2020/1062
Abstract: A shooting control method includes displaying, by a terminal, a first screen that is not a video recording viewfinder screen, receiving, by the terminal, a first operation of a user on the first screen, displaying, in response to the first operation, a second screen, starting, in response to the first operation, to record a first video, and buffering, in response to the first operation, the first video, when the terminal detects a second operation, in response to the detected second operation, stopping, by the terminal, a video recording, and displaying, in response to the detected second operation, a third screen prompting the user to determine whether to save the first video, and saving or deleting the first video according to a selection operation of the user on the third screen.
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公开(公告)号：US11489919B2
公开(公告)日：2022-11-01
申请号：US16362210
申请日：2019-03-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongcai Cheng , Haitao Guo , Hongguang Liu , Hao Chen , Sicong Li , Chunyi Tan , Yu Hu , Can Chen
IPC: H04L67/1097 , H04L69/16 , G06F15/173 , G06F3/06 , H04L65/40
Abstract: A data processing system and method, and a corresponding apparatus, where the data processing system includes a controller and at least two storage nodes. The controller is configured to receive, using a first coupling between the controller and a host, an operation request received from the host, where the operation request includes an identity of target data and an operation type, determine at least one target storage node from the at least two storage nodes according to the identity of the target data, and send an instruction message to the at least one target storage node using a second coupling to the at least one target storage node, where the at least one target storage node is configured to send the target data to the host or obtain the target data from the host according to the instruction message.
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公开(公告)号：US11470246B2
公开(公告)日：2022-10-11
申请号：US17284906
申请日：2018-10-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Fengxia Kang , Shaojun Chen , Hao Chen , Shengfeng Zhou
Abstract: An intelligent photographing method includes extracting, by a terminal, one or more first tags from common data of a user, where the common data represents an identity feature of the user, extracting, by the terminal, one or more second tags from photographing-related data of the user, where the photographing-related data represents a photographing preference of the user, determining, by the terminal, a third tag based on the one or more first tags and the one or more second tags, and obtaining a picture and adjusting, by the terminal, picture quality of the picture based on a picture quality effect parameter set corresponding to the third tag.
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公开(公告)号：US20210263564A1
公开(公告)日：2021-08-26
申请号：US17253869
申请日：2018-06-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaoxiao Chen , Hao Chen , Qi Sun , Kai Hu , Zhen An
Abstract: A display method for a flexible display includes receiving, by a terminal from a user, a first operation of enabling a first application on a flexible display, where the flexible display is in a first physical state, displaying, by the terminal, an application window of the first application in a first effective display area on the flexible display, detecting, by the terminal, that the flexible display is switched from the first physical state to a second physical state, and displaying, by the terminal, the application window of the first application in a second effective display area on the flexible display, where the second effective display area is different from the first effective display area.
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公开(公告)号：US11081086B2
公开(公告)日：2021-08-03
申请号：US16612936
申请日：2017-10-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hao Chen , Xiaoxiao Chen , Qing Wang
Abstract: One example display method includes in response to receiving a display request from a target display device, determining a first display device and a second display device that support display of a target service, when a first distance between the first display device and a user is less than a second distance between the second display device and the user, obtaining current first display data of the target service from the target display device and sending the current first display data to the first display device, and when that the first distance reported by the first display device is greater than the second distance reported by the second display device is subsequently obtained, obtaining current second display data of the target service from the target display device and sending the current second display data to the first display device and the second display device.
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Patent Agency Ranking
公开(公告)号：US20210223958A1
公开(公告)日：2021-07-22
申请号：US17257015
申请日：2018-06-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chao Yu , Hao Chen , Bifeng Tong , Chengliang Zheng , Xiyu Zhou
Abstract: A storage fragment management method and a terminal. The method may be applied to a file system of the terminal, and the file system includes at least one segment. The method includes: first determining, by the terminal, a source segment from the file system based on an aging degree of the segment and a valid block ratio of the segment; then determining, by the terminal from the file system based on an aging degree of the source segment, a target segment whose aging degree is consistent with the aging degree of the source segment; and finally migrating, by the terminal, data of a valid block in the source segment to an idle block in the target segment. This method is used to resolve a problem that power consumption is high when data migration is performed on a storage fragment in an existing log-structured file system.
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公开(公告)号：US10810135B2
公开(公告)日：2020-10-20
申请号：US16523771
申请日：2019-07-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hao Chen , Sicong Li , Yajun Chen
IPC: G06F12/1081 , G06F13/42
Abstract: In a data transmission method, an SoC obtains a first request, where the first request includes a first address of a storage medium and an operation type, and the first address is an address assigned by a processor to the storage medium in a memory address managed by the processor; determines a second address according to the first address and generating a second request message, where the second address is an address assigned by the SoC to the storage medium in a memory address managed by the SoC; and sends first control instruction to a DMA controller of the storage medium according to the second address, where the first control instruction is used to instruct the DMA controller to obtain the second request message.
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公开(公告)号：US20200241892A1
公开(公告)日：2020-07-30
申请号：US16754701
申请日：2017-10-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaobing Tu , Hao Chen , Bifeng Tong , Fei Wang , Yinglu Lin , Xiaoxiao Chen
Abstract: A class unloading method comprises: loading, by an electronic device, n classes after an application is started, where n is a positive integer; generating a reference mapping table, where the reference mapping table includes a reference relationship between the n classes and m class objects corresponding to the n classes and a dependency relationship between the m class objects corresponding to the n classes, the dependency relationship is used to represent an interdependency mapping relationship between different class objects, and m is a positive integer greater than or equal to n; and unloading a first class of the n classes based on the reference mapping table in an operation process of the application.
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公开(公告)号：US09749182B2
公开(公告)日：2017-08-29
申请号：US14066482
申请日：2013-10-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hao Chen , Yingjie Gu , Wei Song
IPC: G06F15/177 , G06F9/455 , H04L12/24
CPC classification number: H04L41/0893 , G06F9/45558 , G06F2009/45595
Abstract: The present invention discloses a method and an apparatus for configuring a network policy of a virtual network. The method includes: receiving, by a server, a network policy message sent by a virtual machine management center and used for creating a virtual network, where the network policy message for creating a virtual network includes a virtual network identification (VNID) of a virtual network to be created and network policy configuration information corresponding to the virtual network to be created; and sending, by the server, a network policy synchronization message to a network device, where the network policy synchronization message includes the VNID of the virtual network to be created and the network policy configuration information corresponding to the virtual network to be created. Consequently, processing overheads can be reduced.
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公开(公告)号：US20250016823A1
公开(公告)日：2025-01-09
申请号：US18894470
申请日：2024-09-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xingwang Zhou , Feng Li , Yunping Lyu , Hao Chen , Bo Yang
Abstract: A data sending method includes a first device obtaining resource allocation information of a current access cycle, where the resource allocation information indicates start time and duration of a first period; when detecting, at first time, that a channel is idle, the first device starts to wait for first duration; and after the first duration ends, the first device sends first data over the channel, where the first data is data that is to be sent by the first device in specific time.
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