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公开(公告)号：US20220329712A1
公开(公告)日：2022-10-13
申请号：US17848471
申请日：2022-06-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xin WANG , Hongbo LUO , Kuni LEE , Linghui ZENG
IPC: H04N5/225
Abstract: This application provides a camera assembly and an electronic device. The camera assembly includes a camera and a flexible circuit board. The camera can swing around at least one of a first axis, a second axis, and a third axis, where the third axis is used as an optical axis of the camera. In an extension direction of the flexible circuit board, one end of the flexible circuit board is connected to a circuit board in the camera, and the other end of the flexible circuit board is fastened to and electrically connected to a mainboard. A bent redundant structure for releasing stress is disposed between the two ends of the flexible circuit board. The redundant structure can extend in a direction of rotation around at least one of the first axis, the second axis, or the third axis.
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公开(公告)号：US20230300443A1
公开(公告)日：2023-09-21
申请号：US18323563
申请日：2023-05-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xin WANG , Jiapeng DAN
Abstract: An image shooting module and/or an electronic device includes a motor structure and an image shooting assembly. A drive apparatus and a bearer of the motor structure are connected, a lens of the image shooting assembly is disposed on the bearer, and the lens is slidably connected to a lens guide rod. When the drive apparatus drives the bearer to move, the lens can be driven to move along the lens guide rod, to implement focusing, zooming, and the like of the lens.
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公开(公告)号：US20240283702A1
公开(公告)日：2024-08-22
申请号：US18646931
申请日：2024-04-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xin WANG , Zhidong YIN , Yue GENG , Wei XUE
IPC: H04L41/0816 , H04L41/0893 , H04L41/12
CPC classification number: H04L41/0816 , H04L41/0893 , H04L41/12
Abstract: Embodiments of the present disclosure provide a network configuration feature extraction method and a related apparatus. The method includes: obtaining a first configuration feature according to a preset rule and based on a network element configuration file, where the preset rule includes a first rule and a second rule, the first rule is used to extract a first configuration object and a second configuration object from the network element configuration file, the second rule includes a connection relationship between the first configuration object and the second configuration object, and the first configuration feature indicates parameter attributes and/or function attributes of the first configuration object and the second configuration object. In the present disclosure, information about a configuration object of a network element can be efficiently obtained, to implement efficient and accurate anomaly detection of a network configuration.
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公开(公告)号：US20240178295A1
公开(公告)日：2024-05-30
申请号：US18436209
申请日：2024-02-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xin WANG , Dongliang ZHANG , Dongsheng WANG
IPC: H01L29/45 , H01L29/40 , H01L29/778
CPC classification number: H01L29/45 , H01L29/401 , H01L29/778
Abstract: This application relates to the field of electronic device technologies, and specifically, to a semiconductor device and a preparation method thereof. The semiconductor device includes: a substrate; an epitaxial structure disposed on the substrate; a passivation layer disposed on the epitaxial structure; and an ohmic contact electrode disposed in parallel with the passivation layer on the epitaxial structure, where the ohmic contact electrode includes a non-contact layer and a contact layer that are disposed in a laminated manner, the contact layer is in contact with the epitaxial structure, and composition elements of the contact layer include a germanium element and a tantalum element. The semiconductor device has a low ohmic contact resistance.
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Patent Agency Ranking
公开(公告)号：US20230007180A1
公开(公告)日：2023-01-05
申请号：US17941173
申请日：2022-09-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei LU , Li-Te KUO , Jiapeng DAN , Xin WANG
Abstract: This application relates to the field of imaging technologies, and in particular, to an image stabilization motor, a camera module, and an electronic device. The image stabilization motor includes a lens carrier, a sensing component, a base, a bearing assembly, and a driving component. The lens carrier is configured to fasten a lens, the sensing component is fastened to the lens carrier, the bearing assembly is mounted on the base, the driving component is fastened to the base, and the driving component cooperates with the sensing component, so that the lens carrier can rotate around the bearing assembly. In the image stabilization motor, the camera module, and the electronic device provided in this application, the bearing assembly is disposed, so that the lens carrier needs to overcome only friction force between the lens carrier and the bearing assembly in an entire rotation process.
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公开(公告)号：US20230003966A1
公开(公告)日：2023-01-05
申请号：US17941240
申请日：2022-09-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei LU , Li-Te KUO , Jiapeng DAN , Xin WANG
Abstract: The technology of this application relates to an actuating device, a camera module, and an electronic device. In the actuating device, an actuator is configured to include an actuating magnetic component, a power supply apparatus, and at least one coil. The power supply apparatus is electrically connected to the coil, and the coil is disposed in a magnetic field of the actuating magnetic component. When a current is supplied to the coil, the coil or the actuating magnetic component moves under an action of the magnetic field. In this case, the coil or the actuating magnetic component can drive a motor carrier to move, to drive a lens of the camera module to move, so that zooming of the camera module is completed.
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公开(公告)号：US20180146230A1
公开(公告)日：2018-05-24
申请号：US15830516
申请日：2017-12-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shaobo ZHANG , Xin WANG
IPC: H04N21/266 , H04N21/84 , H04N21/643
CPC classification number: H04N21/26603 , H04L65/4084 , H04L65/4092 , H04L65/604 , H04L67/02 , H04N21/23424 , H04N21/26258 , H04N21/643 , H04N21/84 , H04N21/8456 , H04N21/8543 , H04N21/8586
Abstract: A content item aggregation method, a related apparatus, and a communications system are disclosed. The content item aggregation method includes: generating, by a serving end, a media presentation description of a first media presentation, where the first media presentation includes a content item, the media presentation description includes a description of the content item or the media presentation description includes pointing information about a description of the content item, the description of the content item is used to indicate that the content item comes from a second media presentation, and the first media presentation is different from the second media presentation; and storing or sending the media presentation description. The technical solutions provided by embodiments of the present invention help implement flexible aggregation of media content.
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8.发明申请公开(公告)号：US20170339204A1
公开(公告)日：2017-11-23
申请号：US15675082
申请日：2017-08-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tingfang TANG , Xin WANG , Shaobo ZHANG
IPC: H04L29/06 , H04L29/08 , H04N21/234 , H04N21/472
Abstract: A multimedia streaming service presentation method based on Hypertext Transport Protocol streaming, a related apparatus, and a related system are provided. The multimedia streaming service presentation method based on HTTP streaming includes: obtaining a media presentation description file of a multi-stream multimedia streaming service i; obtaining n1 multimedia streams of N multimedia streams from a content server; presenting X presentation objects formed by the n1 multimedia streams; when a presentation object a of the X presentation objects is selected, obtaining a media presentation description file of a multimedia streaming service j that has an association relationship with the presentation object a; and obtaining m1 multimedia streams of M multimedia streams according to the media presentation description file of the multimedia streaming service j. The technical solutions provided in embodiments of the present application help better implement flexible switching between a multi-stream multimedia streaming service and another multimedia streaming service.
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公开(公告)号：US20190013968A1
公开(公告)日：2019-01-10
申请号：US16109801
申请日：2018-08-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04L12/46 , H04L12/741 , H04L29/06
Abstract: The present invention discloses an access control method, apparatus, and system, and belongs to the communications field. The method includes: receiving a virtual extensible local area network VXLAN request packet sent by an access device; parsing the VXLAN request packet to obtain an IP address of the access device and authentication information of a user; sending the IP address of the access device and the authentication information of the user to an authentication server, so that the authentication server authenticates the user; receiving an authentication result sent by the authentication server; and controlling the user according to the authentication result. According to the present invention, the user is authenticated according to access information of the user in a VXLAN scenario.
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