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公开(公告)号：US09917373B1
公开(公告)日：2018-03-13
申请号：US14817096
申请日：2015-08-03
Applicant: Amazon Technologies, Inc.
Inventor： Eswarappa Channabasappa , Adrian Napoles
CPC classification number: H01Q1/44 , H01Q21/064 , H01Q21/205 , H01Q21/24 , H01Q21/30
Abstract: Antenna structures and methods of operating the same are described. One apparatus includes a metal housing that includes a first slot formed in a first portion of a wall of the metal housing and a second slot formed in a second portion of the wall. The apparatus includes a fin structure disposed within the metal housing. The fin structure includes fins that form a first sectorial cavity behind the first portion of the wall corresponding to the first slot and a second sectorial cavity behind the second portion of the wall corresponding to the second slot. Radio frequency (RF) circuitry is disposed on a circuit board disposed within the metal housing and is operable to radiate electromagnetic energy via the first slot and to radiate electromagnetic energy via the second slot.
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公开(公告)号：US09756544B2
公开(公告)日：2017-09-05
申请号：US14530414
申请日：2014-10-31
Applicant: Amazon Technologies, Inc.
Inventor： Peruvemba Ranganathan Sai Ananthanarayanan , Chun Kit Lai , Adrian Napoles , Namhoon Kim , Eswarappa Channabasappa , Ulf Jan Ove Mattsson , Anuj Dron , Daejoung Kim , Rohit Sammeta
IPC: H04W36/30 , H04W84/12 , H04W76/02 , H04W76/06 , H04W88/06 , H04B1/00 , H04B1/04 , H04B1/3827 , H04B7/06
CPC classification number: H04W36/30 , H04B1/0064 , H04B1/04 , H04B1/3838 , H04B7/06 , H04B7/0608 , H04B7/061 , H04W76/10 , H04W76/30 , H04W84/12 , H04W88/06
Abstract: A user device selects a communication module from a plurality of communication modules of the user device to communicate first data to a first device in a first configuration, selects a first antenna from a plurality of antennas of the user device to communicate the first data in the first configuration, and couples the communication module to the first antenna in the first configuration. The user device additionally selects the communication module to communicate second data to a second device in a second configuration, selects the first antenna and a second antenna from the plurality of antennas to communicate the second data in the second configuration, and couples the communication module to the first antenna and the second antenna in the second configuration.
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公开(公告)号：US09692125B1
公开(公告)日：2017-06-27
申请号：US14853465
申请日：2015-09-14
Applicant: Amazon Technologies, Inc.
Inventor： Eswarappa Channabasappa , Adrian Napoles
CPC classification number: H01Q3/247 , H01Q5/385 , H01Q9/0407 , H01Q9/0414 , H01Q19/005
Abstract: Antenna structures and methods of operating the same are described. One antenna structure having a stacked patch antenna including a first patch structure disposed in a first plane and a second patch structure disposed in a second plane, a first parasitic patch antenna that is coplanar with the second patch structure, and a second parasitic patch antenna that is coplanar with the second patch structure. The first patch structure includes a first substrate with a ground plane and a first patch element. The second patch structure includes a second substrate with a second patch element. The first parasitic patch antenna is disposed adjacent a first side of the second patch structure in the second plane. The second parasitic patch antenna is disposed adjacent a second side of the second patch structure in the second plane.
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4.发明授权公开(公告)号：US10756433B1
公开(公告)日：2020-08-25
申请号：US16284271
申请日：2019-02-25
Applicant: Amazon Technologies, Inc.
Inventor： Eswarappa Channabasappa , Amit Gaikwad
Abstract: Antenna structures and methods of operating the same of a dual-band antenna of an electronic device are described. One device includes a single RF feed line coupled to a dual-band antenna. The dual-band antenna includes a ground element, a first arm, a shorting arm, a dual-arm structure, and a dual-element structure.
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公开(公告)号：US20160127972A1
公开(公告)日：2016-05-05
申请号：US14530414
申请日：2014-10-31
Applicant: Amazon Technologies, Inc.
Inventor： Peruvemba Ranganathan Sai Ananthanarayanan , Chun Kit Lai , Adrian Napoles , Namhoon Kim , Eswarappa Channabasappa , Ulf Jan Ove Mattsson , Anuj Dron , Daejoung Kim , Rohit Sammeta
CPC classification number: H04W36/30 , H04B1/0064 , H04B1/04 , H04B1/3838 , H04B7/06 , H04B7/0608 , H04B7/061 , H04W76/10 , H04W76/30 , H04W84/12 , H04W88/06
Abstract: A user device selects a communication module from a plurality of communication modules of the user device to communicate first data to a first device in a first configuration, selects a first antenna from a plurality of antennas of the user device to communicate the first data in the first configuration, and couples the communication module to the first antenna in the first configuration. The user device additionally selects the communication module to communicate second data to a second device in a second configuration, selects the first antenna and a second antenna from the plurality of antennas to communicate the second data in the second configuration, and couples the communication module to the first antenna and the second antenna in the second configuration.
Abstract translation: 用户设备从用户设备的多个通信模块中选择通信模块，以第一配置将第一数据传送到第一设备，从用户设备的多个天线中选择第一天线，以在第 第一配置，并且在第一配置中将通信模块耦合到第一天线。 用户设备另外选择通信模块以第二配置将第二数据传送到第二设备，从多个天线中选择第一天线和第二天线以在第二配置中传送第二数据，并将通信模块耦合到 在第二配置中的第一天线和第二天线。
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Patent Agency Ranking
公开(公告)号：US09774362B1
公开(公告)日：2017-09-26
申请号：US14536160
申请日：2014-11-07
Applicant: Amazon Technologies, Inc.
Inventor： Rohit Sammeta , Anuj Dron , Peruvemba Ranganathan Sai Ananthanarayanan , Chun Kit Lai , Eswarappa Channabasappa , Namhoon Kim , Dave Kim , Adrian Napoles , Ulf Jan-Ove Mattsson
CPC classification number: H04B1/40 , H04B1/0458 , H04M2250/12 , H04W52/288
Abstract: A user device obtains sensor data from sensors included in the user device. A set of current state information is determined based on the sensor data. A tuner code associated with the current state information is identified. Tuning values associated with the tuner code are varied during a training stage to determine an optimized tuner code. One or more antennae of the user device are tuned for communication in accordance with the optimized tuner code.
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公开(公告)号：US09415869B1
公开(公告)日：2016-08-16
申请号：US14670279
申请日：2015-03-26
Applicant: Amazon Technologies, Inc.
Inventor： Danny Chan , Eswarappa Channabasappa , Namhoon Kim , Tzung-I (Ian) Lee , Ulf Jan Ove Mattsson , Joseph Christopher Modro , Ming Zheng
CPC classification number: B64C39/024 , B64C2201/027 , B64C2201/122 , B64C2201/126 , B64C2201/143 , G05D1/104 , G08G5/0052 , G08G5/0069
Abstract: A plurality of UAVs may be operated in a fleet, each of the UAVs in the fleet being configured to work collectively to achieve one or more functions, such as to create a display or implement an antenna array. The fleet of UAVs may operate individually and/or may be coupled to one another to operate as a collective unit. In some embodiments, one or more UAVs in the fleet may operate individually, while two or more UAVs in the fleet may be connected to one another. In such embodiments, the individual UAVs and the connected UAVs may together comprise the fleet.
Abstract translation: 多个UAV可以在车队中操作，车队中的每个UAV被配置为共同工作以实现一个或多个功能，例如创建显示器或实现天线阵列。 无人机的舰队可以单独操作和/或可以彼此耦合以作为集体单元操作。 在一些实施例中，车队中的一个或多个UAV可以单独操作，而车队中的两个或更多UAV可以彼此连接。 在这样的实施例中，各个UAV和连接的无人机可以在一起构成车队。
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公开(公告)号：US09397727B1
公开(公告)日：2016-07-19
申请号：US14567650
申请日：2014-12-11
Applicant: Amazon Technologies, Inc.
Inventor： Ulf Jan-Ove Mattsson , Chun Kit Lai , Peruvemba Ranganathan Sai Ananthanarayanan , Namhoon Kim , Eswarappa Channabasappa , Adrian Napoles , Anuj Dron , Rohit Sammeta , Seng Chin Tai
CPC classification number: H04B5/0031 , H04B5/0081
Abstract: An electronic device including a Near Field Communication (NFC) antenna and a slot antenna is described. The slot antenna may be formed by a slot opening in a housing of the electronic device. The slot opening may be shaped as a rectangular slot, a T-shaped slot, or T-shaped slot leading into a circular opening. The slot opening exposes the NFC antenna and allows the NFC antenna to radiate in a first frequency band while the slot antenna radiates at a second frequency band.
Abstract translation: 描述了包括近场通信（NFC）天线和时隙天线的电子设备。 缝隙天线可以由电子设备的壳体中的槽开口形成。 狭槽开口可以形成为通向圆形开口的矩形槽，T形槽或T形槽。 插槽开口露出NFC天线，并允许NFC天线以第一频带辐射，而缝隙天线在第二频带辐射。
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公开(公告)号：US10419959B1
公开(公告)日：2019-09-17
申请号：US16031400
申请日：2018-07-10
Applicant: Amazon Technologies, Inc.
Inventor： Anuj Dron , Rohit Sammeta , Adrian Napoles , Ulf Jan Ove Mattsson , Chun Kit Lai , Daejoung Kim , Namhoon Kim , Eswarappa Channabasappa , Peruvemba Ranganathan Sai Ananthanarayanan
Abstract: Systems, devices, methods, computer-readable media, techniques, and methodologies are disclosed for optimizing radio frequency configuration of a user device for better power management and faster time to first fix. The radio frequency configuration of user devices may be optimized based on user input analysis, machine learning, or crowd sourcing methodologies.
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公开(公告)号：US09912041B1
公开(公告)日：2018-03-06
申请号：US14535245
申请日：2014-11-06
Applicant: Amazon Technologies, Inc.
Inventor： Eswarappa Channabasappa , Adrian Napoles , Chun Kit Lai , Daejoung Kim , Seng Chin Tai , Peruvemba Ranganathan Sai Ananthanarayanan , Anuj Dron , Namhoon Kim , Ulf Jan-Ove Mattsson , Rohit Sammeta
CPC classification number: H01Q1/243 , H01Q1/245 , H01Q9/0407 , H01Q9/40 , H01Q15/004 , H01Q17/001 , H01Q19/10
Abstract: Antenna carriers with magneto-dielectric material and beam-shaping elements for enhanced performance and radiation safety of electronic devices are described. One electronic device includes a housing, an antenna element disposed on an antenna carrier, and a printed circuit board (PCB) disposed within the housing, the printed circuit board including radio frequency (RF) circuitry. The antenna carrier can be made up of a plastic cap, a ground plane, and a magneto-dielectric substrate with both dielectric and magnetic properties. The plastic cap is disposed at a first side of the housing and the magneto-dielectric substrate is disposed on a top surface of the plastic cap. The antenna element is disposed on a bottom surface of the magneto-dielectric substrate and electrically coupled to the RF circuitry. The antenna element radiates electromagnetic energy in a resonant mode and the magnetic property of the magneto-dielectric material increase efficiency, frequency bandwidth, or both.
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