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公开(公告)号：US11483434B2
公开(公告)日：2022-10-25
申请号：US17325918
申请日：2021-05-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Dong Liu
IPC: H04M19/04 , H04M1/725 , H04M1/72454 , G10L21/0232 , H03G3/32 , H04W88/02
Abstract: A volume adjustment method includes performing analysis on the collected sound signal surrounding a user terminal to obtain composition information, where the composition information includes sound types included in the sound signal and proportions of sounds of the various types, and the sound types include blank sound, human sound, and noise, determining a current scene mode of the user terminal according to the composition information, and adjusting volume of the user terminal according to the determined scene mode.
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公开(公告)号：US11296422B2
公开(公告)日：2022-04-05
申请号：US17237845
申请日：2021-04-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jari Kristian Van Wonterghem , Alexander Khripkov , Dong Liu , Janne Ilvonen , Jian Ou , Ruiyuan Tian , Changnian Xu , Wei Huang , Zlatoljub Milosavljevic
Abstract: A millimeter-wave (mmWave) assembly (1) comprising a first mmWave module (2), a second mmWave module (3), and a connector (4) configured to releasably interconnect the first mmWave module (2) and the second mmWave module (3). The connector (4) comprises a first connector element (5) associated with the first mmWave module (2). The first mmWave module (2) comprises a first substrate (7) and an mmWave radio frequency integrated circuit (RFIC) (8), and the second mmWave module (3) comprises a second substrate (9) and an mmWave antenna array (10). The connector (4) is configured to transmit at least one signal between the mmWave RFIC (8) and the mmWave antenna array (10) when the first mmWave module (2) and the second mmWave module (3) are interconnected.
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公开(公告)号：US10200545B2
公开(公告)日：2019-02-05
申请号：US15825911
申请日：2017-11-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Dong Liu
IPC: H04M19/04 , H04M1/725 , G10L21/0232 , H03G3/32 , H04W88/02
Abstract: A volume adjustment method and apparatus, and a terminal is presented. Perform analysis on the collected sound signal surrounding a user terminal, to obtain composition information, where the composition information includes sound types included in the sound signal and proportions of sounds of the various types, and the sound types include blank sound, human sound, and noise; determine a current scene mode of the user terminal according to the composition information; and adjust volume of the user terminal according to the determined scene mode, thereby significantly reducing occurrence of a case, caused by mistaken determining of the scenario, in which play volume adjustment does not conform to the scenario, and enhancing user experience.
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公开(公告)号：US09866707B2
公开(公告)日：2018-01-09
申请号：US15293372
申请日：2016-10-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Dong Liu
IPC: H04M19/04 , H04M1/725 , G10L21/0232 , H03G3/32 , H04W88/02
CPC classification number: H04M19/044 , G10L21/0232 , H03G3/32 , H04M1/725 , H04M1/72569 , H04W88/02
Abstract: A volume adjustment method and apparatus, and a terminal is presented. Perform analysis on the collected sound signal surrounding a user terminal, to obtain composition information, where the composition information includes sound types included in the sound signal and proportions of sounds of the various types, and the sound types include blank sound, human sound, and noise; determine a current scene mode of the user terminal according to the composition information; and adjust volume of the user terminal according to the determined scene mode, thereby significantly reducing occurrence of a case, caused by mistaken determining of the scenario, in which play volume adjustment does not conform to the scenario, and enhancing user experience.
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公开(公告)号：US11901609B2
公开(公告)日：2024-02-13
申请号：US17704117
申请日：2022-03-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Janne Ilvonen , Ruiyuan Tian , Li Dong , Changnian Xu , Dong Liu , Hongting Luo , Dongxing Tu
CPC classification number: H01Q1/24 , H04M1/02 , H04M1/0283 , H01Q7/00 , H01Q9/26 , H01Q9/42 , H01Q13/10
Abstract: An electronic device comprises a housing having a first side and a second side, a dielectric cover (602) on said second side, and an electrically conductive peripheral structure along edges of said first and second sides. An antenna feed (601) is coupled to a portion (603) of said peripheral structure for using said portion (603) as a radiating antenna element. A conductive member (604, 804) is located on or underneath said dielectric cover (602). The purpose of the conductive member is to enlarge the surface area where the electric field is distributed on to increase the antenna aperture for radiation.
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Patent Agency Ranking
公开(公告)号：US20230387604A1
公开(公告)日：2023-11-30
申请号：US18323205
申请日：2023-05-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Ruiyuan Tian , Janne Ilvonen , Alexander Khripkov , Fengwen Chen , Dong Liu , Wei Shan
CPC classification number: H01Q21/065 , H01Q9/0414
Abstract: A millimeter-wave antenna arrangement (1) comprising at least one first antenna array (2), said first antenna array (2) comprising a plurality of antenna elements (2a) such as patch antennas, and an artificial dielectric structure (3) superposed over said first antenna array (2). Said artificial dielectric structure (3) comprises a plurality of conductor layers (4) separated by dielectric layers (5), each conductor layer (4) comprising a plurality of periodically repeated conductor patterns (6). One conductor pattern (6) of each conductor layer (4) is associated with one of said antenna elements (2a), and the conductor patterns (6) associated with one antenna element (2a) are at least partially non-identical. Said artificial dielectric structure (3) has an artificial dielectric constant, and each dielectric layer has a natural dielectric constant, said artificial dielectric constant depending at least partially on the natural dielectric constants and preferably having a value between 10-30.
This configuration provides a way of achieving multi-surface beam coverage, e.g. by means of end-fire antenna elements as well as broadside antenna elements, while maintaining a compact footprint.-
公开(公告)号：US20220255237A1
公开(公告)日：2022-08-11
申请号：US17678695
申请日：2022-02-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jari Kristian Van Wonterghem , Alexander Khripkov , Dong Liu , Janne Ilvonen , Jian Ou , Ruiyuan Tian , Changnian Xu , Wei Huang , Zlatoljub Milosavljevic
Abstract: A millimeter-wave (mmWave) assembly (1) comprising a first mmWave module (2), a second mmWave module (3), and a connector (4) configured to releasably interconnect the first mmWave module (2) and the second mmWave module (3). The connector (4) comprises a first connector element (5) associated with the first mmWave module (2). The first mmWave module (2) comprises a first substrate (7) and an mmWave radio frequency integrated circuit (RFIC) (8), and the second mmWave module (3) comprises a second substrate (9) and an mmWave antenna array (10). The connector (4) is configured to transmit at least one signal between the mmWave RFIC (8) and the mmWave antenna array (10) when the first mmWave module (2) and the second mmWave module (3) are interconnected.
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公开(公告)号：US20210274049A1
公开(公告)日：2021-09-02
申请号：US17325918
申请日：2021-05-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Dong Liu
IPC: H04M19/04 , H04M1/725 , H04M1/72454 , G10L21/0232 , H03G3/32
Abstract: A volume adjustment method includes performing analysis on the collected sound signal surrounding a user terminal to obtain composition information, where the composition information includes sound types included in the sound signal and proportions of sounds of the various types, and the sound types include blank sound, human sound, and noise, determining a current scene mode of the user terminal according to the composition information, and adjusting volume of the user terminal according to the determined scene mode.
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公开(公告)号：US20190149668A1
公开(公告)日：2019-05-16
申请号：US16246729
申请日：2019-01-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Dong Liu
IPC: H04M19/04 , H03G3/32 , H04M1/725 , G10L21/0232
CPC classification number: H04M19/044 , G10L21/0232 , H03G3/32 , H04M1/725 , H04M1/72569 , H04W88/02
Abstract: A volume adjustment method and apparatus, and a terminal is presented. Perform analysis on the collected sound signal surrounding a user terminal, to obtain composition information, where the composition information includes sound types included in the sound signal and proportions of sounds of the various types, and the sound types include blank sound, human sound, and noise; determine a current scene mode of the user terminal according to the composition information; and adjust volume of the user terminal according to the determined scene mode, thereby significantly reducing occurrence of a case, caused by mistaken determining of the scenario, in which play volume adjustment does not conform to the scenario, and enhancing user experience.
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公开(公告)号：US20180084116A1
公开(公告)日：2018-03-22
申请号：US15825911
申请日：2017-11-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Dong Liu
IPC: H04M19/04 , H04M1/725 , G10L21/0232 , H03G3/32 , H04W88/02
CPC classification number: H04M19/044 , G10L21/0232 , H03G3/32 , H04M1/725 , H04M1/72569 , H04W88/02
Abstract: A volume adjustment method and apparatus, and a terminal is presented. Perform analysis on the collected sound signal surrounding a user terminal, to obtain composition information, where the composition information includes sound types included in the sound signal and proportions of sounds of the various types, and the sound types include blank sound, human sound, and noise; determine a current scene mode of the user terminal according to the composition information; and adjust volume of the user terminal according to the determined scene mode, thereby significantly reducing occurrence of a case, caused by mistaken determining of the scenario, in which play volume adjustment does not conform to the scenario, and enhancing user experience.
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