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公开(公告)号：US20200233381A1
公开(公告)日：2020-07-23
申请号：US16493680
申请日：2017-05-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Rongguang Yang , Shiyou Sun , Menglong Zhao , Bin Zhang , Guangsheng Liu
Abstract: A wearable device (100) includes a body (1) and a detection electrode (21). The body (1) includes an electrocardiosignal collection circuit (11), and an inner electrode (12) and an outer electrode (13) that are electrically connected to the electrocardiosignal collection circuit (11). The inner electrode (12) is configured to collect an electric potential signal of a first wearing position (200), and the outer electrode (13) is configured to collect an electric potential signal of a non-wearing position (300). The detection electrode (21) can move relative to the body (1), and the detection electrode (21) is configured to electrically connect to the electrocardiosignal collection circuit (11) and collect an electric potential signal of a second wearing position (400). The non-wearing position (300) and the second wearing position (400) are different from the first wearing position (200). The wearable device (100) can measure electrocardiosignal data in time.
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公开(公告)号：US10684834B2
公开(公告)日：2020-06-16
申请号：US16360951
申请日：2019-03-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hongyuan Liu , Cho-Li Wang , KingTin Lam , Huanxin Lin , Bin Zhang , Junchao Ma
Abstract: Embodiments of the present invention disclose a method and an apparatus for detecting inter-instruction data dependency. The method comprises: comparing a thread number corresponding to a historical access operation with a thread number corresponding to a write access operation, if the thread number corresponding to the write access operation is less than the thread number corresponding to the historical access operation, which indicates existence of data dependency for a to-be-detected instruction, terminating the detection; or comparing a thread number corresponding to a historical write access operation with a thread number corresponding to a read access operation, if the thread number corresponding to the read access operation is less than the thread number corresponding to the historical write access operation, which indicates existence of data dependency for the to-be-detected instruction, terminating the detection.
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公开(公告)号：US20200042425A1
公开(公告)日：2020-02-06
申请号：US16653326
申请日：2019-10-15
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Bin Zhang , Ligang Chen , Jiahuai Chen , Lixia Xu
Abstract: A packet backpressure detection method and apparatus are provided. The method includes: a device which having a Peripheral Component Interconnect Express (PCIe) port storing a plurality of packets for transmission in a packet queue and storing a packet that is to be transmitted next in a first buffer, where the queue comprises a plurality of packets that are to be transmitted via the PCIe port; and the queue is stored in a second buffer; recording a storage duration of each packet stored in the first buffer, and accumulating the storage duration of each packet stored in the first buffer; removing the packet from the first buffer after the packet is transmitted via the PCIe port; and generating an indication of packet pressure at the PCIe port based on the accumulated storage duration.
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公开(公告)号：US20250151859A1
公开(公告)日：2025-05-15
申请号：US19022764
申请日：2025-01-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shenglan Yuan , Qian He , Bin Zhang , Tianyu Cheng , Jiawei Chen , Peipei Zhu , Jidai Zhao , Simeng He
IPC: A44C5/24
Abstract: A connection structure includes a first foldable plate, a second foldable plate, and an elastic shaft. The first foldable plate includes a first support strip and a second support strip having a first gap therebetween, and a first clamping portion is disposed on two side faces facing each other. The second foldable plate includes a third support strip and a fourth support strip having a second gap therebetween, and a second clamping portion is disposed on two side faces facing away each other. The elastic shaft passes through the second gap, and its two ends are respectively connected to the third support strip and the fourth support strip. When the first foldable plate and the second foldable plate are in a closed state, the third support strip and the fourth support strip are located in the first gap, and the first clamping portion is clamped to the second clamping portion.
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公开(公告)号：US20250053650A1
公开(公告)日：2025-02-13
申请号：US18925041
申请日：2024-10-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chuang Zhang , Gang Li , Bin Zhang
IPC: G06F21/55
Abstract: In a peripheral control method, a first electronic device obtains peripheral information of one or more second electronic devices. The first electronic device creates, based on the peripheral information, a peripheral agent corresponding to a peripheral of the one or more second electronic devices. The first electronic device receives, by using a first distributed input subsystem, an input event sent by a second distributed input subsystem of a target second electronic device. The input event is an event determined after the target second electronic device collects a user input operation by using a peripheral. After processing the input event by using a target peripheral agent corresponding to the target second electronic device, the first electronic device performs a corresponding target operation.
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Patent Agency Ranking
公开(公告)号：US20240206603A1
公开(公告)日：2024-06-27
申请号：US18555918
申请日：2022-04-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shenglan Yuan , Bin Zhang , Tianyu Cheng
IPC: A44C5/14
CPC classification number: A44C5/14
Abstract: A wearable electronic apparatus includes a body and a band. The body includes a shaft hole, and the band includes a connection part, two spring bar pins, two first springs, a button, two second springs, and a cover. The connection part includes an accommodation cavity, and the accommodation cavity includes two first openings and one second opening. Each spring bar pin is slidably disposed in the accommodation cavity at the first opening. Each spring bar pin includes a matching end and a mounting end that are opposite to each other. The matching end is configured to cooperate with the button, and the mounting end is configured to be accommodated in the shaft hole.
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公开(公告)号：US20230309664A1
公开(公告)日：2023-10-05
申请号：US18016744
申请日：2021-07-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shenglan Yuan , Bin Zhang , Tianyu Cheng
Abstract: This application discloses a watchband clasp, a watchband, and a wearable device. The watchband clasp (1000) includes a first fastener (1), a second fastener (2) rotatably mounted on the first fastener (1), a cover plate (3) rotatably mounted at an end that is of the second fastener (2) and that is away from the first fastener (1), a hook member (4) slidably mounted on the cover plate (3), and an elastic member (5) mounted between the cover plate (3) and the hook member (4). The elastic member (5) can enable the hook member (4) to maintain a clamped state with an inner wall of a hook hole (11). The cover plate (3) is provided with a first accommodation slot (35) used to accommodate the first fastener (1) and the second fastener (2).
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公开(公告)号：US11550694B2
公开(公告)日：2023-01-10
申请号：US16653326
申请日：2019-10-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bin Zhang , Ligang Chen , Jiahuai Chen , Lixia Xu
Abstract: A packet backpressure detection method and apparatus are provided. The method includes: a device which having a Peripheral Component Interconnect Express (PCIe) port storing a plurality of packets for transmission in a packet queue and storing a packet that is to be transmitted next in a first buffer, where the queue comprises a plurality of packets that are to be transmitted via the PCIe port; and the queue is stored in a second buffer; recording a storage duration of each packet stored in the first buffer, and accumulating the storage duration of each packet stored in the first buffer; removing the packet from the first buffer after the packet is transmitted via the PCIe port; and generating an indication of packet pressure at the PCIe port based on the accumulated storage duration.
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公开(公告)号：US11013301B2
公开(公告)日：2021-05-25
申请号：US16603660
申请日：2017-04-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Rongguang Yang , Jun Liu , Menglong Zhao , Bin Zhang
Abstract: A watch clasp with a finely adjustable watch strap length includes: a watch clasp sliding holder, located on a back surface of a watch clasp case; a sliding stop module, fixing the watch clasp sliding holder to the back surface of the watch clasp case through engagement, where the sliding holder can slide between the watch clasp case and the sliding stop module; a stop spring bar, fixed to the watch clasp case, and an unlock module, fixed to the watch clasp case where the unlock module is engaged with the sliding stop module, and the stop spring bar and the unlock module are respectively located on two sides of the sliding stop module; and an extension latch assembly, where one end of the extension latch assembly is fixed to the watch clasp case, and another end of the extension latch assembly is fixed to an elastic fine-adjusting assembly.
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公开(公告)号：US20190350319A1
公开(公告)日：2019-11-21
申请号：US16331866
申请日：2016-09-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junhui Li , Rongguang Yang , Menglong Zhao , Bin Zhang
Abstract: A watchband connecting piece including a body and a sliding button. A sliding slot and a buckling slot are disposed on the body, where elastic positioning pieces are disposed on the sliding button, and the elastic positioning pieces elastically protrude from a surface of the sliding button. The sliding button extends from the opening and is clamped with the buckling slot to form locking space, and the elastic positioning pieces are limited to a first position of a slot bottom wall of the sliding slot. The sliding button is unlocked from the buckling slot, and the elastic positioning pieces are limited to a second position of the slot bottom wall of the sliding slot.
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