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公开(公告)号：US11997441B2
公开(公告)日：2024-05-28
申请号：US17780822
申请日：2020-11-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junhong Zhang , Huiliang Xu , Zhongying Long
CPC classification number: H04R1/1016 , H04R1/1058 , H01Q1/273 , H01Q1/36 , H04R1/1025 , H04R2420/07
Abstract: In an embodiment a wireless earphone includes an earbud portion having a speaker module, a stalk portion having a battery, wherein the earbud portion is connected to one end of the stalk portion, a circuit board and a first antenna being a slot antenna, wherein the circuit board extends from the earbud portion to an end of the stalk portion away from the earbud portion, wherein the circuit board is connected to the speaker module and the battery, wherein the circuit board comprises a reference ground, the reference ground extending from one end of the circuit board to another end of the circuit board, and wherein a slot is disposed on the reference ground forming a radiator of the slot antenna, the slot being located in the stalk portion and extending along a length direction of the stalk portion.
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公开(公告)号：US10680311B2
公开(公告)日：2020-06-09
申请号：US15507026
申请日：2014-08-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shuhui Sun , Zhenghao Li , Huiliang Xu , Yi Fan , Bo Meng , Dongxing Tu
IPC: H01Q1/22 , H01Q1/52 , H01Q1/42 , H01Q1/24 , H01Q1/44 , H01Q5/357 , H01Q21/30 , H01Q9/42 , H01Q9/04 , H01Q13/10
Abstract: A communications terminal includes a mainboard, a conductor bezel, a first conductor part, and a second conductor part, where a first location on the conductor bezel is electrically connected to a ground terminal on the mainboard, a second location on the conductor bezel is electrically connected to a ground terminal on the mainboard, the second conductor part is electrically connected to a fourth location on the conductor bezel, and a radio frequency port on the mainboard is electrically connected to a third location on the conductor bezel using the first conductor part; and the fourth location and the third location on the conductor bezel are between the first location and the second location. The communications terminal is conducive to reducing antenna assembly complexity and reducing manufacturing costs.
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公开(公告)号：US10347988B2
公开(公告)日：2019-07-09
申请号：US15523227
申请日：2014-10-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hanyang Wang , Hongyu Wang , Huiliang Xu , Shuwen Lyu , Chien-Ming Lee , Lei Wang , Lina Chen
Abstract: The present embodiments disclose a wireless mobile device, including a metal frame, a circuit board disposed in the metal frame, where there is a slot between at least one side edge of the circuit board and the metal frame, a first grounding point is connected to the circuit board and the metal frame, a second grounding point is connected to the circuit board and the metal frame, and a feeding point is located between the first grounding point and the second grounding point and is connected to the circuit board and the metal frame; and each antenna open-circuit stub suspends in space on an outer side of the circuit board, one end is connected to the metal frame by crossing the slot, and a connection point of the antenna open-circuit stub and metal frame is located between the feeding point and the second grounding point.
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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
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.
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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
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.
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Patent Agency Ranking
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
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.
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公开(公告)号：US20170373372A1
公开(公告)日：2017-12-28
申请号：US15507026
申请日：2014-08-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shuhui Sun , Zhenghao Li , Huiliang Xu , Yi Fan , Bo Meng , Dongxing Tu
CPC classification number: H01Q1/22 , H01Q1/243 , H01Q1/42 , H01Q1/44 , H01Q1/521 , H01Q5/357 , H01Q9/0421 , H01Q9/42 , H01Q13/10 , H01Q21/30
Abstract: A communications terminal includes a mainboard, a conductor bezel, a first conductor part, and a second conductor part, where a first location on the conductor bezel is electrically connected to a ground terminal on the mainboard, a second location on the conductor bezel is electrically connected to a ground terminal on the mainboard, the second conductor part is electrically connected to a fourth location on the conductor bezel, and a radio frequency port on the mainboard is electrically connected to a third location on the conductor bezel using the first conductor part; and the fourth location and the third location on the conductor bezel are between the first location and the second location. The communications terminal is conducive to reducing antenna assembly complexity and reducing manufacturing costs.
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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
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.
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公开(公告)号：US20230007378A1
公开(公告)日：2023-01-05
申请号：US17780822
申请日：2020-11-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junhong Zhang , Huiliang Xu , Zhongying Long
IPC: H04R1/10
Abstract: In an embodiment a wireless earphone includes an earbud portion having a speaker module, a stalk portion having a battery, wherein the earbud portion is connected to one end of the stalk portion, a circuit board and a first antenna being a slot antenna, wherein the circuit board extends from the earbud portion to an end of the stalk portion away from the earbud portion, wherein the circuit board is connected to the speaker module and the battery, wherein the circuit board comprises a reference ground, the reference ground extending from one end of the circuit board to another end of the circuit board, and wherein a slot is disposed on the reference ground forming a radiator of the slot antenna, the slot being located in the stalk portion and extending along a length direction of the stalk portion.
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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
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.
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