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公开(公告)号：US12015849B2
公开(公告)日：2024-06-18
申请号：US17780850
申请日：2020-11-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Gang Wang , Xin Li , Wei Tang , Dengfeng Li
CPC classification number: H04N23/687 , H04M1/0264 , H04N23/54 , H04N23/55 , H04N23/57 , H04N23/67
Abstract: A camera system includes a module frame, a camera lens, an image sensor, and an SMA motor that are stacked within the module frame. The camera lens is fixedly connected to the module frame, and the SMA motor is located on an out-light side of the camera lens. The image sensor is located between the camera lens and the SMA motor and is fastened to the SMA motor. The SMA motor is configured to actuate the image sensor to shift in a direction parallel to an optical axis of the camera lens. The SMA motor is further configured to actuate the image sensor to shift on a plane perpendicular to the optical axis of the camera lens.
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公开(公告)号：US11982859B2
公开(公告)日：2024-05-14
申请号：US17285207
申请日：2019-10-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yingyong He , Wei Tang , Bin Shi
CPC classification number: G02B7/02 , H04M1/026 , H05F3/00 , G01B11/254
Abstract: A lens includes a lens tube and the optical element mounted in the lens tube. The lens tube has a top surface, and a conductive layer is disposed on a surface that is of the optical element and that faces a side on which the top surface is located. The lens further includes antistatic structure disposed on the top surface, and an electrostatic conducting wire disposed in a tube wall or on an inner surface or an outer surface of the lens tube. One end of the electrostatic conducting wire is electrically coupled to the antistatic structure, and the other end is grounded.
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公开(公告)号：US20240397205A1
公开(公告)日：2024-11-28
申请号：US18696679
申请日：2022-08-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wei Wang , Yingyong He , Jianwen Wang , Dengfeng Li , Wei Tang , Weichih Lin
Abstract: An electronic device includes a camera assembly and an image stabilization motor. The image stabilization motor includes a base, a movable assembly, a suspension assembly, a driving assembly, and a first flexible circuit board. The movable assembly is disposed at the bottom of the base, and includes a main circuit board and an image sensor. One end of the first flexible circuit board is connected to an end surface of the main circuit board, the other end of the first flexible circuit board is connected to a board-to-board connector, and at least a portion of the first flexible circuit board is attached to a side wall of the base. A mover is configured to drive, under an action of a stator, the movable assembly to shift and roll on a plane on which an image sensor is located.
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公开(公告)号：US20240134169A1
公开(公告)日：2024-04-25
申请号：US18546961
申请日：2022-02-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jianlong Lu , Haishui Ye , Yajun Niu , Wei Tang
CPC classification number: G02B13/0065 , G02B9/62 , G02B13/0045
Abstract: This application discloses a long-focus lens, a camera module, and an electronic device. The long-focus lens includes a first lens assembly, a second lens assembly, and a third lens assembly that are arranged from an object side to an image side. The first lens assembly and the third lens assembly are fixed lens assemblies, and the second lens assembly is a focusing lens assembly. In a focusing process in which the long-focus lens is switched from a long shot to a close-up, the second lens assembly moves toward the object side along an optical axis, a combined focal length of the first lens assembly and the second lens assembly decreases, and a combined focal length of the second lens assembly and the third lens assembly decreases. The foregoing long-focus lens has a strong focusing capability and high imaging quality.
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公开(公告)号：US20230045724A1
公开(公告)日：2023-02-09
申请号：US17791471
申请日：2020-11-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wei Luo , Yifan Wang , Wei Tang
Abstract: This application provides a camera module, an imaging method, and an imaging apparatus. The camera module 111 this application includes a filter module and a sensor module. The filter module is configured to output target optical signals of different bands in optical signals incident on the filter module to a same pixel on the sensor module at different times. The sensor module is configured to: convert the target optical signals incident on the sensor module into electrical signals, and output the electrical signals.
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Patent Agency Ranking
公开(公告)号：US20230007176A1
公开(公告)日：2023-01-05
申请号：US17780850
申请日：2020-11-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Gang Wang , Xin Li , Wei Tang , Dengfeng Li
Abstract: A camera system includes a module frame, a camera lens, an image sensor, and an SMA motor that are stacked within the module frame. The camera lens is fixedly connected to the module frame, and the SMA motor is located on an out-light side of the camera lens. The image sensor is located between the camera lens and the SMA motor and is fastened to the SMA motor. The SMA motor is configured to actuate the image sensor to shift in a direction parallel to an optical axis of the camera lens. The SMA motor is further configured to actuate the image sensor to shift on a plane perpendicular to the optical axis of the camera lens.
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公开(公告)号：US20220159169A1
公开(公告)日：2022-05-19
申请号：US17440538
申请日：2020-02-24
Applicant: Huawei Technologies Co., Ltd.
IPC: H04N5/235 , H04N13/257 , H04N5/225 , H04N5/58
Abstract: A camera assembly includes an infrared laser system, a camera, a flicker detector, and a light-filtering piece. The infrared laser system has an out-light surface. Infrared emitted by the infrared laser system propagates outside of the camera assembly through the out-light surface. The out-light surface of the infrared laser system, an in-light surface of the camera, and an in-light surface of the flicker detector face a same direction and are staggered from each other. The light-filtering piece covers the in-light surface of the flicker detector and is configured to filter out infrared. The flicker detector is configured to detect a frequency of visible light in external light filtered by the light-filtering piece. When the camera assembly is applied to an electronic device, photographing performance of the electronic device is good.
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公开(公告)号：US20210341702A1
公开(公告)日：2021-11-04
申请号：US17285207
申请日：2019-10-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yingyong He , Wei Tang , Bin Shi
Abstract: The present invention provides a lens, an active light emitting module, and a terminal and relates to the field of electronic terminal device technologies, so as to protect a conductive layer on an optical element, and reduce a risk that the conductive layer is damaged by static electricity. The lens includes a lens tube and the optical element mounted in the lens tube. The lens tube has a top surface, and a conductive layer is disposed on a surface that is of the optical dement and that faces a side on which the top surface is located. The lens further includes: an antistatic structure disposed on the top surface, and an electrostatic conducting wire disposed in a tube wall or on an inner surface or an outer surface of the lens tube. One end of the electrostatic conducting wire is electrically connected to the antistatic structure, and the other end is grounded. The lens is mounted in the active light emitting module, and the active light emitting module is applied to the terminal, to assist the terminal in implementing a function such as 3D sensing.
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19.发明授权公开(公告)号：US09201753B2
公开(公告)日：2015-12-01
申请号：US13754454
申请日：2013-01-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haijun Wang , Xingguo Sun , Wei Tang
CPC classification number: G06F11/3409 , G06F11/3027 , G06F11/3055
Abstract: Embodiments of the present invention disclose an integrated circuit and a method for monitoring a bus status in the integrated circuit. Multiple status detectors and a top layer monitor are disposed in the integrated circuit. Each status detector in the multiple status detectors is used to read status data on a branch bus that is coupled to each status detector in the multiple status detectors, and then the top layer monitor collects the status data from each status detector, and outputs the status data through an interface.
Abstract translation: 本发明的实施例公开了集成电路和用于监视集成电路中的总线状态的方法。 集成电路中设置有多个状态检测器和顶层监视器。 多个状态检测器中的每个状态检测器用于读取耦合到多个状态检测器中的每个状态检测器的分支总线上的状态数据，然后顶层监视器从每个状态检测器收集状态数据，并输出状态 数据通过接口。
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20.发明申请INTEGRATED CIRCUIT AND METHOD FOR MONITORING BUS STATUS IN INTEGRATED CIRCUIT 有权集成电路集成电路和监控总线状态的集成电路方法公开(公告)号：US20130246859A1
公开(公告)日：2013-09-19
申请号：US13754454
申请日：2013-01-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haijun Wang , Xingguo Sun , Wei Tang
IPC: G06F11/34
CPC classification number: G06F11/3409 , G06F11/3027 , G06F11/3055
Abstract: Embodiments of the present invention disclose an integrated circuit and a method for monitoring a bus status in the integrated circuit. Multiple status detectors and a top layer monitor are disposed in the integrated circuit. Each status detector in the multiple status detectors is used to read status data on a branch bus that is coupled to each status detector in the multiple status detectors, and then the top layer monitor collects the status data from each status detector, and outputs the status data through an interface.
Abstract translation: 本发明的实施例公开了集成电路和用于监视集成电路中的总线状态的方法。 集成电路中设置有多个状态检测器和顶层监视器。 多个状态检测器中的每个状态检测器用于读取耦合到多个状态检测器中的每个状态检测器的分支总线上的状态数据，然后顶层监视器从每个状态检测器收集状态数据，并输出状态 数据通过接口。
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