公开(公告)号：US12137399B2

公开(公告)日：2024-11-05

申请号：US17684839

申请日：2022-03-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yong Chen ,  Jinming Zhang ,  Peng Zhu

IPC: H04W4/80 ,  G06F3/04883 ,  H04L67/06 ,  H04W76/14

Abstract: A mobile phone transfers a picture to the tablet. After the mobile phone detects a sliding operation of a finger of a user, the tablet displays, on a screen, an animation in which the picture is transferred in a sliding direction of the finger of the user.

公开(公告)号：US20220394794A1

公开(公告)日：2022-12-08

申请号：US17770112

申请日：2020-09-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jinming Zhang ,  Xudong Tian ,  Yixiu Hao ,  Liang Wang

IPC: H04W76/15

Abstract: A Bluetooth connection method and a related apparatus are disclosed, and relate to the field of short-range wireless communications technologies. A first electronic device establishes a BLE connection to a second electronic device, and exchanges data with the second electronic device based on a first connection interval. The first electronic device further establishes a BR/EDR connection to a third electronic device. When device class information of the second electronic device is the same as device class information prestored in a memory, the first electronic device exchanges data with the second electronic device based on a second connection interval. The second connection interval is greater than the first connection interval. In this way, a throughput speed of exchanging data by the third electronic device can be increased.

公开(公告)号：US20220191668A1

公开(公告)日：2022-06-16

申请号：US17684839

申请日：2022-03-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yong Chen ,  Jinming Zhang ,  Peng Zhu

IPC: H04W4/80 ,  H04W76/14 ,  H04L67/06 ,  G06F3/04883

Abstract: A mobile phone transfers a picture to the tablet. After the mobile phone detects a sliding operation of a finger of a user, the tablet displays, on a screen, an animation in which the picture is transferred in a sliding direction of the finger of the user.

公开(公告)号：US20240054200A1

公开(公告)日：2024-02-15

申请号：US18268068

申请日：2021-12-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jinming Zhang

IPC: G06F21/32 ,  G06F21/44 ,  G06F3/01 ,  G06F3/16 ,  G06V40/12 ,  G06V40/50 ,  G06V40/60 ,  H04W4/80

CPC classification number: G06F21/32 ,  G06F21/44 ,  G06F3/016 ,  G06F3/16 ,  G06V40/1365 ,  G06V40/50 ,  G06V40/67 ,  H04W4/80 ,  G06F2221/2117

Abstract: A device starting system and method. A display device and an accessory device are provided in the device starting system. When the display device is in a turn-off state and the accessory device is in a turn-on state, a user may perform an operation on the accessory device, and the accessory device collects to-be-verified fingerprint data in response to the operation of the user. Then, the to-be-verified fingerprint data is matched with pre-stored fingerprint data of the user, to identify whether an identity of the user is valid. If the to-be-verified fingerprint data successfully matches the fingerprint data of the user, the display device performs a turn-on operation. Alternatively, if the to-be-verified fingerprint data fails to match the fingerprint data of the user, the display device may output a first feedback.

公开(公告)号：US20190174383A1

公开(公告)日：2019-06-06

申请号：US16324767

申请日：2016-08-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jinming Zhang ,  Chong Zhu

IPC: H04W36/30 ,  H04W88/08 ,  H04W76/11 ,  G06F9/455

Abstract: A channel automatic selection and switching method and system, where after an access point (AP) and a station (STA) are successfully coupled, the AP performs quality detection on a first channel, determines, based on a quality detection result, whether the first channel needs to be switched, performs quality detection on backup channels when the first channel needs to be switched, and starts channel switching for the AP and the STA when there is a backup channel of higher quality. Because the backup channel and the first channel use same network coupling information, for the STA, a data link layer coupling is the same. Therefore, during first channel switching, a coupling interruption phenomenon does not occur, and thereby completing first channel switching without interrupting the data link layer coupling between the AP and the STA.

公开(公告)号：US12200790B2

公开(公告)日：2025-01-14

申请号：US17770112

申请日：2020-09-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jinming Zhang ,  Xudong Tian ,  Yixiu Hao ,  Liang Wang

IPC: H04W76/15

Abstract: A Bluetooth connection method and a related apparatus are disclosed, and relate to the field of short-range wireless communications technologies. A first electronic device establishes a BLE connection to a second electronic device, and exchanges data with the second electronic device based on a first connection interval. The first electronic device further establishes a BR/EDR connection to a third electronic device. When device class information of the second electronic device is the same as device class information prestored in a memory, the first electronic device exchanges data with the second electronic device based on a second connection interval. The second connection interval is greater than the first connection interval. In this way, a throughput speed of exchanging data by the third electronic device can be increased.

公开(公告)号：US20220308679A1

公开(公告)日：2022-09-29

申请号：US17616839

申请日：2020-06-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lianqi Wu ,  Yixiu Hao ,  Xudong Tian ,  Puyao Qiao ,  Bin Liu ,  Jinming Zhang

IPC: G06F3/0346 ,  G06F3/0354 ,  G06F3/0484 ,  G06F3/14

Abstract: An air mouse mode implementation method and a related device are provided. The method includes: An electronic device establishes a communication connection to a stylus through Bluetooth (S301); sends notification information to the stylus through the communication connection when detecting a screen casting event of the electronic device, where the notification information is used to indicate whether the stylus is to enter an air mouse mode (S302); receives a determining instruction sent by the stylus through the communication connection (S303); and enters the air mouse mode based on the determining instruction, and modifies, from an arrow icon to a dot icon, an indication icon corresponding to the stylus (S304). According to this method, operation convenience can be improved.

公开(公告)号：US11703960B2

公开(公告)日：2023-07-18

申请号：US17616839

申请日：2020-06-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lianqi Wu ,  Yixiu Hao ,  Xudong Tian ,  Puyao Qiao ,  Bin Liu ,  Jinming Zhang

IPC: G06F3/0346 ,  G06F3/0354 ,  G06F3/0484 ,  G06F3/14

CPC classification number: G06F3/0346 ,  G06F3/03545 ,  G06F3/0484 ,  G06F3/1454

Abstract: An air mouse mode implementation method includes establishing, by an electronic device, a communication connection to a stylus through BLUETOOTH, sending, by the electronic device, notification information to the stylus through the communication connection when detecting a screen casting event of the electronic device, where the notification information instructs to enter an air mouse mode, receiving, by the electronic device, a determining instruction from the stylus through the communication connection, entering, by the electronic device, the air mouse mode based on the determining instruction, and modifying, from an arrow icon to a dot icon and by the electronic device, an indication icon corresponding to the stylus.