公开(公告)号：US11653398B2

公开(公告)日：2023-05-16

申请号：US17298289

申请日：2018-11-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhichao Chen ,  Liang Wang ,  Yuhong Zhu ,  Yong Zheng ,  Jingyun Zhang

IPC: H04W76/14 ,  H04W76/15 ,  H04W4/80 ,  H04R1/10

CPC classification number: H04W76/14 ,  H04R1/1041 ,  H04W4/80 ,  H04W76/15 ,  H04R2420/07

Abstract: An electronic device establishes a first Bluetooth connection to a first wireless earbud, where there is a wireless connection between the first wireless earbud and a second wireless earbud. The electronic device establishes a second Bluetooth connection to the second wireless earbud by using the first wireless earbud. The electronic device simultaneously maintains the first Bluetooth connection and the second Bluetooth connection.

公开(公告)号：US11520481B2

公开(公告)日：2022-12-06

申请号：US17351644

申请日：2021-06-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhen He ,  Yong Zheng ,  Maosheng Huang ,  Tao Wang ,  Ding Zhong

IPC: G06F3/04886 ,  G06F3/04842 ,  G06F3/0354

Abstract: In one embodiment, a sliding track of a user is detected on a shortcut touchpad of user equipment to identify a sliding direction of the sliding track. The sliding direction is matched to an interaction interface of the user equipment. One or more objects, such as an icon or an input box, are determined on a touch display screen of the user equipment based on the sliding direction of the sliding track entered by the user. The shortcut touchpad may be made to be relatively small, facilitating a one-hand operation of the user and improving user experience.

公开(公告)号：US20220039179A1

公开(公告)日：2022-02-03

申请号：US17298289

申请日：2018-11-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhichao Chen ,  Liang Wang ,  Yuhong Zhu ,  Yong Zheng ,  Jingyun Zhang

IPC: H04W76/14 ,  H04W4/80 ,  H04R1/10 ,  H04W76/15

Abstract: An electronic device establishes a first Bluetooth connection to a first wireless earbud, where there is a wireless connection between the first wireless earbud and a second wireless earbud. The electronic device establishes a second Bluetooth connection to the second wireless earbud by using the first wireless earbud. The electronic device simultaneously maintains the first Bluetooth connection and the second Bluetooth connection.

公开(公告)号：US20200158816A1

公开(公告)日：2020-05-21

申请号：US16633345

申请日：2017-08-31

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xinyu Zhao ,  Yong Zheng ,  Yunzhe Chen ,  Qinghao Jin ,  Zeshi Zhang ,  Bin Li

IPC: G01S5/20 ,  G06F3/01 ,  G06F3/043

Abstract: An input method and a smart terminal device. After a processor in the smart terminal device determines, based on a first detection solution of a first infrared sensor, that a target object enters or leaves a first space range from a first plane, the processor starts or stops displaying a cursor based on distances measured by ultrasonic sensors; and after the processor determines, based on a second detection result of a second infrared sensor, that the target object enters or leaves a second space range from a second plane, the processor starts or stops performing a confirmation operation based on a location of the cursor.