-
公开(公告)号：US11972106B2
公开(公告)日：2024-04-30
申请号：US18245688
申请日：2021-08-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Meng Deng , Jianxun Shen , Kai Li , Kuiquan Sun
IPC: G06F3/04886 , G06F3/04842 , G06F3/04845
CPC classification number: G06F3/04886 , G06F3/04842 , G06F3/04845 , G06F2203/04803
Abstract: The present disclosure relates to split screen methods and apparatuses. One example method includes displaying a first interface of a first application on a display, where the first interface includes a first control. A first operation input by a user is detected. Prompt information is displayed in response to the detected first operation, where the prompt information is used to prompt that the first control supports split screen. A second operation input by the user on the first control is detected. A second interface is displayed in response to the detected second operation, where the second interface includes a first window and a second window. A third interface corresponding to the first interface is displayed in the first window, and a second control corresponding to the first control is displayed in the second window.
-
公开(公告)号：US20240072789A1
公开(公告)日：2024-02-29
申请号：US18493098
申请日：2023-10-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Furong Xiong , Kai Li , Wei Song
CPC classification number: H03K17/16 , H04B1/40 , H03F3/45475
Abstract: A transceiver circuit includes a first interface and a second interface that are connected to an optical transceiver device, a receiver circuit, a transmitter circuit, and a compensation circuit. The receiver circuit includes a differential amplifier, where a first phase input terminal of the differential amplifier is coupled to the first interface, and a second phase input terminal of the differential amplifier is coupled to the second interface. The transmitter circuit includes a first transistor, where a terminal of the first transistor is coupled to the second phase input terminal, and another terminal of the first transistor is coupled to a ground terminal. The compensation circuit is configured to provide a leakage path for the first phase input terminal, or provide a compensation current for the second phase input terminal.
-
公开(公告)号：US11452151B2
公开(公告)日：2022-09-20
申请号：US17250096
申请日：2018-05-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jun Yang , Kai Li , Ge Qiu , Yaoying Zhou
IPC: H04W76/11 , H04W12/0471 , H04L9/40 , H04L67/1095 , H04L67/146 , H04L67/75
Abstract: Embodiments of this application disclose an application function implementation method, so as to resolve a problem of low use efficiency of an electronic device. A first electronic device establishes a first wireless link through a first wireless communications protocol, displays a screen that includes a first control, receives an operation performed on the first control, displays a shortcut menu that includes a second control, receives an operation performed on the second control, displays a list that includes an identifier of a second electronic device, receives an operation performed on the identifier, establishes a second wireless link to the second electronic device through a second wireless communications protocol, where the first electronic device and the second electronic device are associated with each other, and sends first information that includes to-be-shared data and an identifier to the second electronic device through the second wireless link.
-
公开(公告)号：US09521311B2
公开(公告)日：2016-12-13
申请号：US14595655
申请日：2015-01-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Kai Li
CPC classification number: H04N5/23212 , G03B13/36 , H04N5/23219 , H04N5/23296
Abstract: A method that includes: detecting, by the image acquisition apparatus, image data of a photographed subject in the case of current photographing parameters, where the photographing parameters include a photographing focal length and a focus, and the image data includes a position of the photographed subject in a formed image and an image size; adjusting the image acquisition apparatus based on the position of the photographed subject in the formed image, so that the position of the photographed subject in the formed image is a first position; determining a target value of the photographing focal length based on a photographing parameter-image data-photographing distance correspondence and according to a current photographing focal length, the image data, and a preset image size; and adjusting a photographing focal length of the image acquisition apparatus to the target value of the photographing focal length.
Abstract translation: 一种方法，其包括：在所述摄影参数包括拍摄焦距和焦点的情况下，由所述图像获取装置检测拍摄对象的图像数据，并且所述图像数据包括所拍摄的位置 以形成的图像和图像大小为准; 基于拍摄对象在形成的图像中的位置来调整图像获取装置，使得拍摄对象在形成的图像中的位置是第一位置; 基于拍摄参数图像数据拍摄距离对应度，根据当前拍摄焦距，图像数据和预设图像尺寸确定拍摄焦距的目标值; 以及将所述图像获取装置的拍摄焦距调整为所述拍摄焦距的目标值。
-
公开(公告)号：US09350946B2
公开(公告)日：2016-05-24
申请号：US14743089
申请日：2015-06-18
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04N7/15 , G06K9/00288 , G06K9/00295 , G06K9/00302 , G06K9/00711 , H04L12/1822 , H04L65/403 , H04N7/147
Abstract: An information processing method and apparatus for video communication are provided. The method includes identifying each participant in current video communication, and allocating a unique participant identity and a role identifier; acquiring initialization information of the current video communication, and collecting information of a current video communication process; obtaining, by means of search according to an association relationship between a role identifier of a participant in the current video communication and a preset policy, the preset policy corresponding to the participant in the current video communication; summarizing the initialization information and the information of the current video communication process by using the preset policy, to obtain evaluation information of the current video communication. In the foregoing manner, initialization information of video communication and information of a video communication process are made full use of, which can effectively improve a video communication effect.
Abstract translation: 提供了一种用于视频通信的信息处理方法和装置。 该方法包括识别当前视频通信中的每个参与者，以及分配唯一的参与者身份和角色标识符; 获取当前视频通信的初始化信息，并收集当前视频通信过程的信息; 通过根据当前视频通信中的参与者的角色标识符与预设策略之间的关联关系，通过搜索获得与当前视频通信中的与会者相对应的预设策略; 通过使用预设策略来总结初始化信息和当前视频通信处理的信息，以获得当前视频通信的评估信息。 以上述方式，充分利用视频通信的初始化信息和视频通信处理的信息，可以有效地提高视频通信效果。
-
Patent Agency Ranking
公开(公告)号：US11864248B2
公开(公告)日：2024-01-02
申请号：US17887889
申请日：2022-08-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jun Yang , Kai Li , Ge Qiu , Yaoying Zhou
IPC: H04W76/11 , H04W12/0471 , H04L9/40 , H04L67/1095 , H04L67/146 , H04L67/75
CPC classification number: H04W76/11 , H04L63/18 , H04L67/1095 , H04L67/146 , H04L67/75 , H04W12/0471
Abstract: Embodiments of this application disclose an application function implementation method, so as to resolve a problem of low use efficiency of an electronic device. A first electronic device establishes a first wireless link through a first wireless communications protocol, displays a screen that includes a first control, receives an operation performed on the first control, displays a shortcut menu that includes a second control, receives an operation performed on the second control, displays a list that includes a first identifier of a second electronic device, receives an operation performed on the first identifier, establishes a second wireless link to the second electronic device through a second wireless communications protocol, where the first electronic device and the second electronic device are associated with each other, and sends first information that includes to-be-shared data and a second identifier to the second electronic device through the second wireless link.
-
公开(公告)号：US11349687B2
公开(公告)日：2022-05-31
申请号：US16850616
申请日：2020-04-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yuan Gao , Kai Li , Shenyu Ding
IPC: H04L12/46 , H04L12/721 , H04L12/723 , H04L12/773 , H04L45/50 , H04L45/60 , H04L45/00
Abstract: A packet processing method, a device, and a system are disclosed. In the method, a first provider edge (PE) device receives a first virtual extensible local area network (VXLAN) packet through a first point-to-point (P2P) VXLAN tunnel between the first PE device and a third PE device A customer edge (CE) device is dual-homed to the first PE device and a second PE device respectively through a first Ethernet link and a second Ethernet link. The first PE device forwards the first VXLAN packet to the second PE device through a third P2P VXLAN tunnel from the first PE device to the second PE device when there is a fault on the first Ethernet link. The first Ethernet link connected to the first PE device and a link formed by the third P2P VXLAN tunnel and the second Ethernet link have a primary/secondary relationship.
-
公开(公告)号：US20220123743A1
公开(公告)日：2022-04-21
申请号：US17563721
申请日：2021-12-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Furong Xiong , Kai Li , Wei Song
Abstract: The invention provides a transceiver circuit including a first interface and a second interface that are connected to an optical transceiver device, a receiver circuit, a transmitter circuit, and a compensation circuit. The receiver circuit includes a differential amplifier, where a first phase input terminal of the differential amplifier is coupled to the first interface, and a second phase input terminal of the differential amplifier is coupled to the second interface. The transmitter circuit includes a first transistor, where a terminal of the first transistor is coupled to the second phase input terminal, and another terminal of the first transistor is coupled to a ground terminal. The compensation circuit is configured to provide a leakage path for the first phase input terminal, or provide a compensation current for the second phase input terminal.
-
公开(公告)号：US11582141B2
公开(公告)日：2023-02-14
申请号：US16852660
申请日：2020-04-20
Applicant: Huawei Technologies Co., Ltd.
IPC: H04L45/00 , H04L45/24 , H04L45/28 , H04L61/103
Abstract: A traffic forwarding method includes determining, by a first network device, a first address resolution protocol (ARP) entry of the access device, where the first ARP entry is used to indicate a mapping relationship among a media access control (MAC) address, an Internet Protocol (IP) address, and an egress port, the egress port includes a standby egress port, and the first network device is connected to the protection link through the standby egress port, receiving traffic sent by a network side, determining whether a fault exists in the first multi-chassis link aggregation group (MC-LAG) link, and when the first network device determines that a fault exists in the first MC-LAG link, sending the traffic to the second network device through the protection link based on a standby egress port number in the first ARP entry, where the standby egress port number is used to indicate the standby egress port.
-
10.发明申请公开(公告)号：US20170031128A1
公开(公告)日：2017-02-02
申请号：US15290785
申请日：2016-10-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuanqing Liu , Guangyao Zhao , Jing Wang , Kai Li
CPC classification number: G02B7/028 , G02B7/04 , G02B7/102 , G02B15/15 , H04N5/23212 , H04N5/23216 , H04N5/23296
Abstract: A method and an apparatus for performing temperature compensation for a camera. The method includes: obtaining temperature information of a camera lens of the camera using a temperature sensor; obtaining a lens target movement position according to position information of a motor that controls a lens of the camera to move and the temperature information; and controlling, according to the obtained lens target movement position, a corresponding lens to move to a target movement position. According to the method and apparatus provided in this application, an imaging quality change, which is caused by a temperature change, of a camera can be compensated for using a simple and convenient method, and practicability is high.
Abstract translation: 一种用于对相机进行温度补偿的方法和装置。 该方法包括：使用温度传感器获得相机的相机镜头的温度信息; 根据控制相机移动的镜头的电动机的位置信息和温度信息获得镜头目标移动位置; 以及根据所获得的镜头目标移动位置控制相应的镜头以移动到目标移动位置。 根据本申请提供的方法和装置，可以使用简单方便的方法来补偿摄像机由温度变化引起的成像质量变化，实用性高。
-
-
-
-
-
-
-
-
-
Search Results
18
records
(took 0.024 seconds)
