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公开(公告)号：US20240134165A1
公开(公告)日：2024-04-25
申请号：US18547116
申请日：2022-01-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Kaiyuan Zhang , Daniel Manssen , Yun Chiang Hsu , Liuchang Xiao
CPC classification number: G02B13/0045 , G02B9/64
Abstract: In accordance with an embodiment, an optical lens includes a plurality of lenses that are sequentially arranged from an object side of the optical lens to an image side of the optical lens. A first lens of the plurality of lenses is a lens bent towards the image side and has a negative focal power; and an object-side surface of at least one of the lenses comprises at least one inflection point.
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公开(公告)号：US20240192467A1
公开(公告)日：2024-06-13
申请号：US18581325
申请日：2024-02-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Kaiyuan Zhang , Qi Wang , Xiuwen Yao
CPC classification number: G02B9/64 , G02B13/0045 , H04N23/55
Abstract: An optical lens for use in a camera module comprises a first lens and a second lens that are sequentially arranged from an object side to an image side. An object side surface of the first lens and an object side surface of the second lens are convex surfaces. The first lens has an Abbe number vd1, with 60≤vd1≤90. The first lens has a refractive index nd1, the second lens has a refractive index nd2, with 1.65≤nd2≤2, and 0.2≤nd2−nd1≤0.5. The second lens has an Abbe number vd2, with 40
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Patent Agency Ranking
公开(公告)号：US20230367101A1
公开(公告)日：2023-11-16
申请号：US18359505
申请日：2023-07-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Kaiyuan Zhang , Yun Chiang Hsu , Shaopan Zhou , Rongkai Feng
CPC classification number: G02B9/64 , G02B13/0045
Abstract: An optical lens, a camera module, and an electronic device are disclosed. The optical lens includes a variable aperture, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens that are arranged from an object side to an image side. The first lens has a positive focal power, an object-side surface of the first lens is convex near an optical axis, and an image-side surface of the first lens is concave near the optical axis. The second lens has a negative focal power, an object-side surface of the second lens is convex near the optical axis, and an image-side surface of the second lens is concave near the optical axis.
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公开(公告)号：US20240210664A1
公开(公告)日：2024-06-27
申请号：US18558167
申请日：2022-04-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yasuhide Nihei , Takumi Matsui , Kaiyuan Zhang , Liuchang Xiao , Rongkai Feng , YITA CHIANG
CPC classification number: G02B15/1421 , H04N23/55
Abstract: This application provides an optical lens, a camera module, and an electronic device. The optical lens includes a first lens element group and a second lens element group. The first lens element group and the second lens element group each include a plurality of lens elements. In different use scenarios, the second lens element group can be moved to change a distance between the first lens element group and the second lens element group, to change a focal length of the optical lens. This ensures that the optical lens in this application can achieve a good shooting effect in different use scenarios. In this application, the second lens element group is disposed within a back focal length range of the first lens element group. In this way, a total track length of the optical lens in this application can be small, so that the optical lens can be used within a thin electronic device.
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公开(公告)号：US20250013019A1
公开(公告)日：2025-01-09
申请号：US18895336
申请日：2024-09-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qi Wang , Kaiyuan Zhang , Xiaodan Yu
Abstract: Embodiments of this disclosure provide a lens assembly, a camera module, and an electronic device. The lens assembly meets: 0.85≤2×IMH/(TTL×F #)≤1.5, and meets a design of an architecture with a large aperture, a large optical format, and a low total height, to improve imaging quality and facilitate implementing thinning of the camera module. In addition, a refractive index of a first lens and a refractive index of a second lens meet: 0.1
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公开(公告)号：US20240210665A1
公开(公告)日：2024-06-27
申请号：US18575452
申请日：2022-06-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Kaiyuan Zhang , Liuchang Xiao , Rongkai Feng
CPC classification number: G02B15/1421 , H04N23/55
Abstract: A zoom lens, a camera module, and a mobile terminal are provided. The zoom lens includes a first lens group (G1) and a second lens group (G2) that are arranged from an object side to an image side, where the first lens group (G1) is fixed, and the second lens group (G2) is capable of sliding along a direction of an optical axis; the first lens group (G1) has a positive focal power; the second lens group (G2) has a negative focal power; a ratio of a focal length EFLG1 of the first lens group (G1) to a focal length EFLG2 of the second lens group (G2) satisfies 0.4
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公开(公告)号：US11252259B2
公开(公告)日：2022-02-15
申请号：US16817342
申请日：2020-03-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Dewang Ren , Heng Jin , Xiaolin Gui , Kaiyuan Zhang
Abstract: This application discloses a service processing method, a mobile edge computing device, and a network device, to resolve a technical problem of low resource utilization of an MEC in the prior art. The method includes: receiving, by a first mobile edge computing device, a first service request, where the first service request includes a service type and/or service content; sending, by the first mobile edge computing device, a second service request to a second mobile edge computing device, where the second service request includes at least part of the service type and/or at least part of the service content, and identification information of the first mobile edge computing device; and receiving, by the first mobile edge computing device, service data corresponding to the second service request from the second mobile edge computing device.
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