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Patent Agency Ranking
公开(公告)号：US20210273340A1
公开(公告)日：2021-09-02
申请号：US17259027
申请日：2019-07-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qiao Sun , Kun Li , Liang Lu , Xianghua Long
Abstract: An antenna apparatus includes a radiator, a first grounding branch, and a second grounding branch. The radiator includes a feed point, a first radiation section, and a second radiation section. The first radiation section and the second radiation section are disposed on two sides of the feed point by a first gap and a second gap. A first ground end is disposed at one end of the first radiation section away from the first gap, and a second ground end is disposed at one end of the second radiation section away from the second gap. The first and second grounding branches intersect with the radiator. A matching circuit is coupled in series in the first grounding branch, and a first high-frequency filter is coupled in series in the second grounding branch.
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公开(公告)号：US12003017B2
公开(公告)日：2024-06-04
申请号：US17432731
申请日：2020-02-10
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H01Q1/243 , H01Q1/48 , H01Q5/35 , H01Q9/42 , H04M1/0281
Abstract: A radiator sharing antenna and mobile terminal including the radiator sharing antenna includes a radiator divided into a first sub-radiator and a second sub-radiator by a gap, a first feeding point, and a second feeding point. A radio frequency signal is fed through the first feeding point on the first sub-radiator, and a radio frequency signal is fed through the second feeding point on the second sub-radiator. The radiator sharing antenna is adapted to generate a plurality of antenna operating bands through the resonance generated by the first sub-radiator and the second sub-radiator and the parasitic resonance generated through mutual influence between the first sub-radiator and the second sub-radiator.
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公开(公告)号：US20230325581A1
公开(公告)日：2023-10-12
申请号：US18002411
申请日：2021-03-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Liang Lu , Yaoming Liu , Lin Peng
IPC: G06F40/109 , G06F3/0482
CPC classification number: G06F40/109 , G06F3/0482
Abstract: A font switching method and an electronic device are provided. A target font consistent with a font currently used by an operating system is found through pixel matching of a dot matrix, and the target font is applied to a third-party application, so that the third-party application can accurately vary with a font change of the operating system. This avoids a problem that the font used by the third-party application software is inconsistent with the font used by the operating system.
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公开(公告)号：US20220140471A1
公开(公告)日：2022-05-05
申请号：US17432731
申请日：2020-02-10
Applicant: Huawei Technologies Co., Ltd.
Abstract: A radiator sharing antenna and mobile terminal including the radiator sharing antenna includes a radiator divided into a first sub-radiator and a second sub-radiator by a gap, a first feeding point, and a second feeding point. A radio frequency signal is fed through the first feeding point on the first sub-radiator, and a radio frequency signal is fed through the second feeding point on the second sub-radiator. The radiator sharing antenna is adapted to generate a plurality of antenna operating bands through the resonance generated by the first sub-radiator and the second sub-radiator and the parasitic resonance generated through mutual influence between the first sub-radiator and the second sub-radiator.
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公开(公告)号：US20240283137A1
公开(公告)日：2024-08-22
申请号：US18649166
申请日：2024-04-29
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H01Q1/243 , H01Q1/48 , H01Q5/35 , H01Q9/42 , H04M1/0281
Abstract: A terminal device includes a radiator sharing antenna. The radiator sharing antenna includes a radiator that is divided into a first sub-radiator and a second sub-radiator through a gap, a first feeding point located on the first sub-radiator, and a second feeding point located on the second sub-radiator. The first feeding point is configured to pass a first radio frequency signal through resonance of the first sub-radiator and through parasitic resonance of the second sub-radiator, and the second feeding point is configured to pass a second radio frequency signal through resonance of the second sub-radiator and through parasitic resonance of the first sub-radiator.
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