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公开(公告)号：US11984644B2
公开(公告)日：2024-05-14
申请号：US17486484
申请日：2021-09-27
Applicant: Futurewei Technologies, Inc.
CPC classification number: H01Q1/243 , G06F1/16 , G06F1/1618 , G06F1/1681 , H01Q1/2266 , H04B7/02 , H04W88/02 , G06F1/1652 , H01Q3/24
Abstract: An electronic device includes a housing having a first panel connected to a second panel movable between folded and unfolded configurations. A first antenna is located adjacent to the first panel and a second antenna is located adjacent to the second panel. The second antenna is activated when the housing is in an unfolded configuration and is deactivated when the housing is in a folded configuration.
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公开(公告)号：US11158929B2
公开(公告)日：2021-10-26
申请号：US15720964
申请日：2017-09-29
Applicant: Futurewei Technologies, Inc.
Abstract: An electronic device includes a housing having a first panel connected to a second panel movable between folded and unfolded configurations. A first antenna is located adjacent to the first panel and a second antenna is located adjacent to the second panel. The second antenna is activated when the housing is in an unfolded configuration and is deactivated when the housing is in a folded configuration.
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公开(公告)号：US11050138B2
公开(公告)日：2021-06-29
申请号：US16034240
申请日：2018-07-12
Applicant: Futurewei Technologies, Inc.
Inventor： Wei Huang , Ping Shi , Xiaoyin He
Abstract: An embodiment antenna system includes a first antenna portion configured to transmit a first signal received from a first feed and a second antenna portion configured to transmit a second signal received from a second feed. The second antenna portion is capacitively coupled to the second feed and inductively coupled to the first antenna portion, and the second signal has a frequency greater than a frequency of the first signal.
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公开(公告)号：US20200021009A1
公开(公告)日：2020-01-16
申请号：US16034240
申请日：2018-07-12
Applicant: Futurewei Technologies, Inc.
Inventor： Wei Huang , Ping Shi , Xiaoyin He
Abstract: An embodiment antenna system includes a first antenna portion configured to transmit a first signal received from a first feed and a second antenna portion configured to transmit a second signal received from a second feed. The second antenna portion is capacitively coupled to the second feed and inductively coupled to the first antenna portion, and the second signal has a frequency greater than a frequency of the first signal.
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公开(公告)号：US20170222692A1
公开(公告)日：2017-08-03
申请号：US15012220
申请日：2016-02-01
Applicant: Futurewei Technologies, Inc.
IPC: H04B5/00 , H04B1/3827
CPC classification number: H04B5/0081 , H04B1/3827 , H04B1/385 , H04B5/0031
Abstract: Methods, apparatus and systems are provided that include NFC antennas for applications in wearable mobile communication devices. In one aspect, a wearable mobile communication device includes an electronics block, or electronics body, including a processing unit for near field communications; and an adjustable strap configured to retain the electronics block when worn by a wearer. The strap includes a conductive material connected to form a coil with at least one turn and separated by a non-conductive material that configured to fill a gap between turns of the coil. The coil is electrically connected to the electronics block and comprises a near field communication (NFC) antenna.
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Patent Agency Ranking
公开(公告)号：US11552391B2
公开(公告)日：2023-01-10
申请号：US15868958
申请日：2018-01-11
Applicant: Futurewei Technologies, Inc.
Inventor： Wei Huang
Abstract: Embodiments provide mobile device comprising a body frame; processing circuitry affixed to the body frame; a first antenna and a second antenna arranged adjacent to each other in the body frame, the first antenna and the second antenna electrically coupled to the processing circuitry to provide radiation, wherein the first antenna and the second antenna share a common ground defined by the body frame, wherein the first antenna is configured to provide radiation of a first polarization, and wherein the second antenna is configured to provide radiation of a second polarization substantially orthogonal to the first polarization to provide a signal isolation between the first antenna and the second antenna.
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公开(公告)号：US20220069444A1
公开(公告)日：2022-03-03
申请号：US17486484
申请日：2021-09-27
Applicant: Futurewei Technologies, Inc.
Abstract: An electronic device includes a housing having a first panel connected to a second panel movable between folded and unfolded configurations. A first antenna is located adjacent to the first panel and a second antenna is located adjacent to the second panel. The second antenna is activated when the housing is in an unfolded configuration and is deactivated when the housing is in a folded configuration.
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公开(公告)号：US20180301787A1
公开(公告)日：2018-10-18
申请号：US15488308
申请日：2017-04-14
Applicant: Futurewei Technologies, Inc.
Inventor： Chulmin Han , Wee Kian Toh , Wei Huang , Hongwei Liu
IPC: H01Q1/24 , H01Q13/18 , H01Q5/50 , H01Q1/48 , H04B7/0404 , H04B7/0413
CPC classification number: H01Q1/243 , H01Q1/48 , H01Q5/35 , H01Q5/371 , H01Q5/50 , H01Q9/0414 , H01Q9/42 , H01Q13/10 , H01Q13/18 , H01Q21/28 , H04B7/0404 , H04B7/0413
Abstract: An apparatus and associated method are provided involving a housing having a periphery configured to operate as a second antenna, a third antenna, and a fourth antenna. The periphery includes a top wall having a first slot formed therein, a first side wall having a second slot formed therein, and a second side wall having a third slot formed therein. The top wall is arranged between the first side wall and the second side wall, and a top portion of the periphery is defined between the second slot and the third slot. The top portion is divided into a first top side portion and a second top side portion via the first slot. Further, the first top side portion operates as the second antenna, and the second top side portion operates as both the third antenna and the fourth antenna.
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公开(公告)号：US20170358838A1
公开(公告)日：2017-12-14
申请号：US15178491
申请日：2016-06-09
Applicant: Futurewei Technologies, Inc.
Abstract: Methods, apparatus and systems are provided including a load-adaptive antenna for mobile communication devices. One aspect provides a method of using an antenna within a handheld wireless communication device. The method includes monitoring antenna performance using information received from a sensor within the device. When antenna performance drops below a programmable threshold, such as due to proximity or contact with a user, a signal from a processor is used to actuate a circuit component to change a location of a high impedance portion of the antenna to reduce the effects of the proximity or contact with the user, in various embodiments.
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公开(公告)号：US20190103656A1
公开(公告)日：2019-04-04
申请号：US15720964
申请日：2017-09-29
Applicant: Futurewei Technologies, Inc.
Abstract: An electronic device includes a housing having a first panel connected to a second panel movable between folded and unfolded configurations. A first antenna is located adjacent to the first panel and a second antenna is located adjacent to the second panel. The second antenna is activated when the housing is in an unfolded configuration and is deactivated when the housing is in a folded configuration.
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