公开(公告)号：US20210242567A1

公开(公告)日：2021-08-05

申请号：US17050559

申请日：2018-04-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuhui Wang ,  Kemeng Wang ,  Chungwen Yang ,  He Xiang

IPC: H01Q1/22 ,  G06F3/02 ,  G06F3/0354 ,  H01Q13/16 ,  H01Q1/24 ,  H01Q1/48

Abstract: An electronic device with a slot antenna. A comprises a surface C, which includes a keyboard area for inputting using a keyboard, a touch area for inputting using a touchpad, and a palm rest. The palm rest is made of a metal material, and a radiating slot is disposed in the palm rest to form the slot antenna.

公开(公告)号：US12047724B2

公开(公告)日：2024-07-23

申请号：US17760635

申请日：2020-09-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chungwen Yang ,  Hanyang Wang ,  Huiliang Xu ,  Zhaocai Zeng ,  Haowen Xu ,  Lin Lu

IPC: H04R1/10 ,  H01Q1/27 ,  H01Q1/38

CPC classification number: H04R1/1016 ,  H01Q1/273 ,  H01Q1/38

Abstract: A BLUETOOTH earphone includes an antenna, the antenna comprises an antenna radiator, a first connecting portion, a second connecting portion, and a third connecting portion. The antenna radiator is located on a first portion of a flexible printed circuit (FPC) which is disposed in the earphone handle portion. The first connecting portion is a main ground of the BLUETOOTH earphone. The second connecting portion, is located on the earphone handle portion, and comprises a ground point. The third connecting portion is located on the earphone handle portion, and is connected to a first position on the second connecting portion other than the ground point, the third connecting portion and the antenna radiator are spaced apart with a first gap, and the third connecting portion is coupled to the antenna radiator through the first gap.

公开(公告)号：US11575193B2

公开(公告)日：2023-02-07

申请号：US17050559

申请日：2018-04-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuhui Wang ,  Kemeng Wang ,  Chungwen Yang ,  He Xiang

IPC: H01Q1/22 ,  H01Q1/24 ,  H01Q1/48 ,  H01Q13/16 ,  G06F3/02 ,  G06F3/0354

Abstract: An electronic device with a slot antenna comprises a surface C, which includes a keyboard area for inputting using a keyboard, a touch area for inputting using a touchpad, and a palm rest. The palm rest is made of a metal material, and a radiating slot is disposed in the palm rest to form the slot antenna.

公开(公告)号：US20240021976A1

公开(公告)日：2024-01-18

申请号：US18044924

申请日：2021-08-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chungwen Yang ,  Hanyang Wang ,  Huiliang Xu ,  Zhongying Long ,  Junhong Zhang

IPC: H01Q1/27 ,  H04R1/10

CPC classification number: H01Q1/273 ,  H04R1/1041 ,  H04R1/1016 ,  H04R1/1058 ,  H04R2420/07

Abstract: A wireless earphone, including an earbud part, an earbud stem part, and an antenna unit disposed in the earbud part and the earbud stem part. The antenna unit includes: a first antenna radiator having a first end fed by a first feeding unit and a second antenna radiator having a second end fed by a second feeding unit, where the second end and the first end are disposed at intervals; and a third antenna radiator having a first ground point and a third end. At least a part of the third antenna radiator is located in the earbud part. One of the first and second antenna radiators is located in the earbud part, and the other is located in the earbud stem part; or at least a part of the first and second antenna radiators both are located in the earbud stem part.

公开(公告)号：US20220337933A1

公开(公告)日：2022-10-20

申请号：US17760635

申请日：2020-09-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chungwen Yang ,  Hanyang Wang ,  Huiliang Xu ,  Zhaocai Zeng ,  Haowen Xu ,  Lin Lu

IPC: H04R1/10 ,  H01Q1/38 ,  H01Q1/27

Abstract: A BLUETOOTH earphone includes an antenna, the antenna comprises an antenna radiator, a first connecting portion, a second connecting portion, and a third connecting portion. The antenna radiator is located on a first portion of a flexible printed circuit (FPC) which is disposed in the earphone handle portion. The first connecting portion is a main ground of the BLUETOOTH earphone. The second connecting portion, is located on the earphone handle portion, and comprises a ground point. The third connecting portion is located on the earphone handle portion, and is connected to a first position on the second connecting portion other than the ground point, the third connecting portion and the antenna radiator are spaced apart with a first gap, and the third connecting portion is coupled to the antenna radiator through the first gap.

公开(公告)号：US11838711B2

公开(公告)日：2023-12-05

申请号：US17605384

申请日：2020-06-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chungwen Yang ,  Zhaocai Zeng ,  Hanyang Wang ,  Haowen Xu ,  Lin Lu ,  Huiliang Xu

IPC: H04R1/10 ,  H01Q1/22

CPC classification number: H04R1/1016 ,  H01Q1/2291 ,  H04R2420/07

Abstract: A Bluetooth earphone includes an earbud portion and an earphone handle portion. A receiver module is disposed in the earbud portion. The earphone handle portion includes a connecting section connected to the earbud portion, and a top section and a bottom section located on both sides of the connecting section, a battery is disposed in the bottom section of the earphone handle portion. The Bluetooth earphone includes an antenna and a flexible circuit board. The antenna extends from the connecting section of the earphone handle portion to the top section of the earphone handle portion. The flexible circuit board includes a feeding part and a first extension part connected to the feeding part. The feeding part is located in the connecting section of the earphone handle portion, and is coupled to the antenna. The first extension part extends to the earbud portion.

公开(公告)号：US20220159363A1

公开(公告)日：2022-05-19

申请号：US17605384

申请日：2020-06-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chungwen Yang ,  Zhaocai Zeng ,  Hanyang Wang ,  Haowen Xu ,  Lin Lu ,  Huiliang Xu

IPC: H04R1/10 ,  H01Q1/22

Abstract: A Bluetooth earphone includes an earbud portion and an earphone handle portion. A receiver module is disposed in the earbud portion. The earphone handle portion includes a connecting section connected to the earbud portion, and a top section and a bottom section located on both sides of the connecting section, a battery is disposed in the bottom section of the earphone handle portion. The Bluetooth earphone includes an antenna and a flexible circuit board. The antenna extends from the connecting section of the earphone handle portion to the top section of the earphone handle portion. The flexible circuit board includes a feeding part and a first extension part connected to the feeding part. The feeding part is located in the connecting section of the earphone handle portion, and is coupled to the antenna. The first extension part extends to the earbud portion.