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    Wireless charging and communications systems with dual-frequency patch antennas
    1.
    发明授权
    Wireless charging and communications systems with dual-frequency patch antennas 有权

    公开(公告)号：US10263340B2

    公开(公告)日：2019-04-16

    申请号：US15848833

    申请日：2017-12-20

    申请人： Apple Inc.

    发明人： Basim H. Noori ,  Khan M. Salam ,  Liang Han ,  Matthew A. Mow ,  Mattia Pascolini ,  Ruben Caballero ,  Thomas E. Biedka ,  Yi Jiang ,  Yuehui Ouyang

    IPC分类号： H01Q9/04 ,  H01Q5/35 ,  H04W4/80 ,  H01Q9/02

    摘要： An electronic device may be provided with wireless circuitry. The wireless circuitry may include one or more dual-frequency dual-polarization patch antennas. Each patch antenna may have a patch antenna resonating element that lies in a plane and a ground that lies in a different parallel plane. The patch antenna resonating element may have a first feed located along a first central axis and a second feed located along a second central axis that is perpendicular to the first central axis. The patch antenna resonating element may be rectangular, may be oval, or may have other shapes. A shorting pin may be located at an intersecting point between the first and second axes. The patch antennas may be used in beam steering arrays. The patch antennas may be used for wireless power transfer at microwave frequencies or other frequencies and may be used to support millimeter wave communications.

    Wireless charging and communications systems with dual-frequency patch antennas
    4.
    发明授权
    Wireless charging and communications systems with dual-frequency patch antennas 有权

    公开(公告)号：US09882282B2

    公开(公告)日：2018-01-30

    申请号：US14921895

    申请日：2015-10-23

    申请人： Apple Inc.

    发明人： Basim H. Noori ,  Khan M. Salam ,  Liang Han ,  Matthew A. Mow ,  Mattia Pascolini ,  Ruben Caballero ,  Thomas E. Biedka ,  Yi Jiang ,  Yuehui Ouyang

    IPC分类号： H01Q9/04 ,  H04W4/00

    CPC分类号： H01Q9/0407 ,  H01Q5/35 ,  H04W4/80

    摘要： An electronic device may be provided with wireless circuitry. The wireless circuitry may include one or more dual-frequency dual-polarization patch antennas. Each patch antenna may have a patch antenna resonating element that lies in a plane and a ground that lies in a different parallel plane. The patch antenna resonating element may have a first feed located along a first central axis and a second feed located along a second central axis that is perpendicular to the first central axis. The patch antenna resonating element may be rectangular, may be oval, or may have other shapes. A shorting pin may be located at an intersecting point between the first and second axes. The patch antennas may be used in beam steering arrays. The patch antennas may be used for wireless power transfer at microwave frequencies or other frequencies and may be used to support millimeter wave communications.

    Accessory Case for Wireless Electronic Device
    5.
    发明申请
    Accessory Case for Wireless Electronic Device 审中-公开

    公开(公告)号：US20170170859A1

    公开(公告)日：2017-06-15

    申请号：US14966421

    申请日：2015-12-11

    申请人： Apple Inc.

    发明人： Basim H. Noori ,  Khan M. Salam ,  Matthew A. Mow ,  Yi Jiang ,  Yuehui Ouyang

    IPC分类号： H04B1/3883 ,  H04B7/06 ,  H02J7/02 ,  H04B1/3888

    CPC分类号： H04B1/3883 ,  H02J7/025 ,  H02J50/23 ,  H02J50/27 ,  H04B1/3888 ,  H04B5/0031 ,  H04B5/0037 ,  H04B7/0617

    摘要： A removable case may have a body that is configured to receive an electronic device. The case may be coupled to the electronic device using wired and wireless paths. The case may include circuitry that receives wireless power from external equipment. The circuitry that receives the wireless power may receive wireless power at microwave frequencies. Received power may be supplied to the electronic device through wired and wireless paths. The removable case may also include circuitry that wirelessly communicates with external equipment. An array of antennas may be used to support beam steering. The array of antennas may support wireless communications in millimeter wave communications bands such as a communications band at 60 GHz or other extremely high frequency communications bands. The case and electronic device may have respective intermediate frequency antenna structures to allow intermediate frequency signals to be wirelessly conveyed between the case and device.

    Millimeter wave transmission line structures
    6.
    发明授权
    Millimeter wave transmission line structures 有权

    公开(公告)号：US10763566B2

    公开(公告)日：2020-09-01

    申请号：US15655727

    申请日：2017-07-20

    申请人： Apple Inc.

    发明人： Basim H. Noori ,  Matthew A. Mow ,  Simone Paulotto ,  Khan M. Salam

    IPC分类号： H01Q3/08 ,  H01Q1/24 ,  H01Q21/06 ,  H01Q15/00 ,  H01Q3/30 ,  H01P3/08 ,  H01Q19/00 ,  H01Q9/04 ,  H01Q21/28 ,  H01Q5/378 ,  H01P3/00 ,  H01Q21/00

    摘要： An electronic device may include a millimeter wave transceiver, a first antenna having a first resonating element at a first side of a substrate, and a second antenna having a second resonating element at a second side of the substrate. A first coplanar waveguide may convey millimeter wave signals between the transceiver and the first resonating element and a second coplanar waveguide may convey millimeter wave signals between the transceiver and the second resonating element. The first coplanar waveguide may be coupled to the first resonating element through the second coplanar waveguide. The second coplanar waveguide may be coupled to the second resonating element through the first coplanar waveguide. Ground conductors in the coplanar waveguides may form antenna ground planes for the first and second antennas while serving to maximize electromagnetic decoupling between the coplanar waveguides and thus isolation between the ports of the transceiver.

    Wireless Charging and Communications Systems With Dual-Frequency Patch Antennas
    8.
    发明申请
    Wireless Charging and Communications Systems With Dual-Frequency Patch Antennas 审中-公开

    公开(公告)号：US20180115071A1

    公开(公告)日：2018-04-26

    申请号：US15848833

    申请日：2017-12-20

    申请人： Apple Inc.

    发明人： Basim H. Noori ,  Khan M. Salam ,  Liang Han ,  Matthew A. Mow ,  Mattia Pascolini ,  Ruben Caballero ,  Thomas E. Biedka ,  Yi Jiang ,  Yuehui Ouyang

    IPC分类号： H01Q9/04 ,  H04W4/00

    CPC分类号： H01Q9/0407 ,  H01Q5/35 ,  H04W4/80

    摘要： An electronic device may be provided with wireless circuitry. The wireless circuitry may include one or more dual-frequency dual-polarization patch antennas. Each patch antenna may have a patch antenna resonating element that lies in a plane and a ground that lies in a different parallel plane. The patch antenna resonating element may have a first feed located along a first central axis and a second feed located along a second central axis that is perpendicular to the first central axis. The patch antenna resonating element may be rectangular, may be oval, or may have other shapes. A shorting pin may be located at an intersecting point between the first and second axes. The patch antennas may be used in beam steering arrays. The patch antennas may be used for wireless power transfer at microwave frequencies or other frequencies and may be used to support millimeter wave communications.

    Accessory case for wireless electronic device
    9.
    发明授权
    Accessory case for wireless electronic device 有权

    公开(公告)号：US10211871B2

    公开(公告)日：2019-02-19

    申请号：US14966421

    申请日：2015-12-11

    申请人： Apple Inc.

    发明人： Basim H. Noori ,  Khan M. Salam ,  Matthew A. Mow ,  Yi Jiang ,  Yuehui Ouyang

    IPC分类号： H04B1/3883 ,  H04B1/3888 ,  H02J50/27 ,  H04B7/06 ,  H02J7/02 ,  H04B5/00 ,  H02J50/23

    摘要： A removable case may have a body that is configured to receive an electronic device. The case may be coupled to the electronic device using wired and wireless paths. The case may include circuitry that receives wireless power from external equipment. The circuitry that receives the wireless power may receive wireless power at microwave frequencies. Received power may be supplied to the electronic device through wired and wireless paths. The removable case may also include circuitry that wirelessly communicates with external equipment. An array of antennas may be used to support beam steering. The array of antennas may support wireless communications in millimeter wave communications bands such as a communications band at 60 GHz or other extremely high frequency communications bands. The case and electronic device may have respective intermediate frequency antenna structures to allow intermediate frequency signals to be wirelessly conveyed between the case and device.

    Electronic Device With Speaker Port Aligned Antennas
    10.
    发明申请
    Electronic Device With Speaker Port Aligned Antennas 审中-公开

    公开(公告)号：US20190027808A1

    公开(公告)日：2019-01-24

    申请号：US15655015

    申请日：2017-07-20

    申请人： Apple Inc.

    发明人： Matthew A. Mow ,  Basim H. Noori ,  Khan M. Salam ,  Mattia Pascolini ,  Ming-Ju Tsai ,  Simone Paulotto ,  Travis A. Barbieri ,  Victor C. Lee ,  Xu Han

    IPC分类号： H01Q1/24 ,  H01Q1/48 ,  H01Q13/10 ,  H01Q9/04 ,  H04R1/02 ,  H04M1/03

    摘要： An electronic device may be provided with wireless circuitry, a conductive housing, and a display. The display may have an active area that displays image data and an inactive area that does not display image data. The active area may completely surround the inactive area at a front face of the device. A speaker port may be aligned with the inactive area and may emit sound through the inactive area. The wireless circuitry may include first and second antenna arrays. The first array may be configured to transmit and receive wireless signals at frequencies between 10 GHz and 300 GHz through the inactive area of the display. The second array may be configured to transmit and receive wireless signals at frequencies between 10 GHz and 300 GHz through a slot in a rear wall of the conductive housing. Control circuitry may perform beam steering using the first and second arrays.