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公开(公告)号：US12205760B2
公开(公告)日：2025-01-21
申请号：US18041158
申请日：2022-08-24
Applicant: HONOR DEVICE CO., LTD.
Inventor： Hua Huang , Jiaxiang Song , Xialing Zhang , Xing Wang
Abstract: This application provides a wireless charging coil, and an electronic device and an antenna that include the wireless charging coil. The wireless charging coil includes a plurality of coil groups that are at a plurality of layers and that are connected in series, and an insulation layer that is disposed between two layers of the plurality of coil groups. The wireless charging coil includes a first area and a second area that is disposed at an outer periphery of the first area. A plurality of coil groups disposed in the second area are arranged at the plurality of layers, and each coil group includes a plurality of coils wound in parallel at one layer.
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公开(公告)号：US12255387B2
公开(公告)日：2025-03-18
申请号：US18016836
申请日：2022-08-19
Applicant: Honor Device Co., Ltd.
Inventor： Xuyang Wang , Hua Huang
Abstract: An electronic device includes at least a housing, a mainboard, a conductive coil, and a conductive adapter. The housing includes an inner surface and an outer surface provided opposite to each other. The mainboard is arranged on the inner surface. The conductive coil is arranged on the inner surface and is integrally arranged with the housing. The conductive coil includes a winding portion, an outer connection terminal, and an inner connection terminal. In a radial direction of the winding portion, the mainboard is located at an outer side of the winding portion. The outer connection terminal is connected to the winding portion and is located at the outer side of the winding portion. The outer connection terminal is electrically connected to the mainboard.
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公开(公告)号：US20240339258A1
公开(公告)日：2024-10-10
申请号：US18700045
申请日：2023-04-14
Applicant: Honor Device Co., Ltd.
Inventor： Hua Huang , Xialing Zhang , Jiaxiang Song
CPC classification number: H01F27/2823 , H02J50/10
Abstract: A wireless charging coil winding method, an electronic device, and a communication system. In the wireless charging coil winding method, based on specifications (for example, a coil thickness and a coil winding width) of a coil to be designed, a coil of any quantity of layers and any quantity of turns can be obtained through combination in any one or more of the following manners: an N-layer 1-turn coil whose N layers of wires are wound in parallel, an N-layer N-turn coil whose N layers of wires are wound in series, an N-layer M-turn coil (N>M) whose N layers of wires are series-parallel-wound and a part of wires are wound in series, and the like.
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Patent Agency Ranking
4.发明公开公开(公告)号：US20240275216A1
公开(公告)日：2024-08-15
申请号：US18263965
申请日：2023-01-06
Applicant: Honor Device Co., Ltd.
Inventor： Hua Huang , Xialing Zhang
CPC classification number: H02J50/90 , H01F7/0252 , H02J7/0044
Abstract: Provided are a wireless charging apparatus, an electronic device, and an electronic device protective casing. The wireless charging apparatus includes a wireless charging coil and a magnetic attraction structure for alignment during charging. The magnetic attraction structure includes an annular magnet located on peripheries of the wireless charging coil and a central magnet located at a center of the wireless charging coil, where the annular magnet is configured for attraction and alignment with a primary electronic device, the central magnet is configured for attraction and alignment with a secondary electronic device, and a magnetic attraction surface formed by the central magnet is configured to repel a corresponding magnetic attraction surface on the primary electronic device.
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公开(公告)号：US20250017480A1
公开(公告)日：2025-01-16
申请号：US18274870
申请日：2022-12-20
Applicant: Honor Device Co., Ltd.
Inventor： Liang Bai , Hua Huang , Ruiying Shang
Abstract: A wearable device is provided. The wearable device includes at least a housing, a circuit board, a magnetic component, and a vital sign sensor. The housing includes a bottom housing. The circuit board is disposed in the housing. The magnetic component is disposed on a side that is of the circuit board and that faces the bottom housing. The magnetic component includes an accommodation hole. The vital sign sensor is disposed in the housing. The vital sign sensor includes a light emission element and a light receive element. The light emission element and the light receive element are disposed on the side that is of the circuit board and that faces the bottom housing. The light emission element is located in the accommodation hole. The light receive element is located on an outer side that is of the magnetic component and that faces away from the light emission element.
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公开(公告)号：US20250036431A1
公开(公告)日：2025-01-30
申请号：US18550824
申请日：2022-12-09
Applicant: Honor Device Co., Ltd.
Inventor： Canyang Han , Xiaolong Wang , Hua Huang
IPC: G06F9/451
Abstract: This application provides a service widget display method, an electronic device, and a storage medium. The method includes: receiving a first operation of a user in a first state; displaying a first service widget in response to the first operation, where the first service widget includes a first target service; receiving a second operation of the user in a second state; and displaying a second service widget in response to the second operation, where the second service widget includes a second target service; and the first target service is different from the second target service, and one or more of the following information of the electronic device in the first state and the second state are different: a current location and current time of the electronic device.
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公开(公告)号：US20230179019A1
公开(公告)日：2023-06-08
申请号：US17995871
申请日：2022-01-05
Applicant: Honor Device Co., Ltd.
CPC classification number: H02J50/005 , G06F3/0231 , H02J50/10 , H02J50/502 , G06F3/0213
Abstract: A wireless charging apparatus which includes: an accommodation structure and a first charging control circuit. The accommodation structure includes an accommodation cavity and a first wireless charging coil, where the first wireless charging coil can be arranged around the accommodation cavity. In addition, the first wireless charging coil generate an alternating current magnetic field. The accommodation cavity is configured to accommodate a stylus, and a second wireless charging coil is arranged in the stylus. When the stylus is accommodated in the accommodation cavity, the second wireless charging coil is also accommodated in the first wireless charging coil. In this case, the second wireless charging coil can induce an alternating current magnetic field generated by the first wireless charging coil in a plurality of directions, to be coupled to the first wireless charging coil.
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公开(公告)号：US11630494B2
公开(公告)日：2023-04-18
申请号：US17418646
申请日：2019-11-30
Applicant: HONOR DEVICE CO., LTD.
Inventor： Hua Huang , Jun Yang , Zhiguo Zhang , Haitao Zhen
Abstract: Embodiments of this application disclose a housing structure and a terminal device. The housing structure includes a bottom shell and a lifting shell. A first end of the bottom shell is connected to a first end of the lifting shell, a second end of the bottom shell and a second end of the lifting shell are spaced by a first distance, and space between the bottom shell and the lifting shell forms a heat dissipation channel. A heat dissipation panel is disposed on the bottom shell, a first surface of the heat dissipation panel is in contact with a heat emitting component, and a second surface of the heat dissipation panel is located in the heat dissipation channel. Therefore, the housing structure provided in the embodiments of this application can better dissipate heat for the heat emitting component in the bottom shell.
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