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公开(公告)号：US20180331720A1
公开(公告)日：2018-11-15
申请号：US15592603
申请日：2017-05-11
Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
Inventor： Aldo Adriazola , Robert Bennett , Mitchell Harvey Fuchs , Brandon Pimm , Farhad Barzegar , Paul Shala Henry , Irwin Gerszberg , Thomas M. Willis, III , Donald J. Barnickel , Robert Roman
CPC classification number: H04B3/54 , H01Q1/1207 , H01Q3/10 , H04B3/04 , H04B3/52 , H04B3/56 , H04B3/58 , H04B2203/5425 , H04B2203/5441 , H04B2203/5445 , H04B2203/5466
Abstract: Aspects of the subject disclosure may include, a communication device with a group of radio devices connected with a support structure, where the support structure is positioned in and passes through housing openings in each radio device to provide a stacked arrangement. One or more radio device is rotatable with respect to the support structure to enable adjusting a first orientation of a directional antenna therein. Other embodiments are disclosed.
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公开(公告)号：US20180324601A1
公开(公告)日：2018-11-08
申请号：US16027860
申请日：2018-07-05
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Farhad Barzegar , Paul Shala Henry , Donald J. Barnickel , Robert Bennett , Irwin Gerszberg , Henry Kafka , Thomas M. Willis, III
IPC: H04W16/28 , H01Q19/08 , H01Q13/24 , H04B7/06 , H01P1/16 , H01P5/08 , H04B3/52 , H01Q3/26 , H04W84/04
CPC classification number: H04W16/28 , H01P1/16 , H01P5/08 , H01Q3/26 , H01Q13/24 , H01Q19/08 , H04B3/52 , H04B7/0617 , H04W84/042
Abstract: Aspects of the subject disclosure may include, for example, a method for receiving a request to steer wireless signals generated by a plurality of dielectric antennas, and adjusting, by the controller, a plurality of adjustable delays coupled to a transceiver to adjust an orientation of wireless signals received or generated by the plurality of dielectric antennas, each of the plurality of dielectric antennas comprising a feed point coupled to a different one of the plurality of adjustable delays, the transceiver facilitating reception or transmission of electromagnetic waves propagating via a different one of the feed points of the plurality of dielectric antennas along corresponding dielectric feedlines without an electrical return path. Other embodiments are disclosed.
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公开(公告)号：US20180323827A1
公开(公告)日：2018-11-08
申请号：US16034040
申请日：2018-07-12
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Bruce Stuckman , Paul Shala Henry , Robert Bennett , Irwin Gerszberg , Farhad Barzegar , Donald J. Barnickel , Thomas M. Willis, III
CPC classification number: H04B3/56 , H01P5/12 , H01P5/18 , H01P5/188 , H04B7/15528 , H04B2203/5441 , H04B2203/5479 , H04B2203/5483
Abstract: Aspects of the subject disclosure may include, for example, a transmission device that includes a first coupler that guides a first electromagnetic wave to a first junction to form a second electromagnetic wave that is guided to propagate along the outer surface of the transmission medium via one or more guided-wave modes. These mode(s) have an envelope that varies as a function of angular deviation and/or longitudinal displacement. Other embodiments are disclosed.
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84.发明申请公开(公告)号：US20180254800A1
公开(公告)日：2018-09-06
申请号：US15971481
申请日：2018-05-04
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Paul Shala Henry , Robert Bennett , Irwin Gerszberg , Farhad Barzegar , Donald J. Barnickel , Thomas M. Willis, III
CPC classification number: H04B5/0018 , B61L27/0005 , H01Q1/46 , H01Q13/20 , H04B3/54 , H04B2203/5466
Abstract: Aspects of the subject disclosure may include, for example, a system for transmitting first electromagnetic waves that propagate on a surface of a component of a transit system, and receiving second electromagnetic waves that propagate on the surface of the component of the transit system. Other embodiments are disclosed.
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公开(公告)号：US10063281B2
公开(公告)日：2018-08-28
申请号：US15705315
申请日：2017-09-15
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Paul Shala Henry , Robert Bennett , Farhad Barzegar , Irwin Gerszberg , Donald J. Barnickel , Thomas M. Willis, III
CPC classification number: H04B3/54 , H01P5/08 , H04B1/0475 , H04B3/56
Abstract: Aspects of the subject disclosure may include, for example, a system that performs operations including detecting a signal degradation of electromagnetic waves guided by a transmission medium, and adjusting at least one phase of signal components of the electromagnetic waves to produce adjusted electromagnetic waves having a hybrid wave mode and a non-optical frequency range to mitigate the signal degradation. Other embodiments are disclosed.
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Patent Agency Ranking
公开(公告)号：US10056942B1
公开(公告)日：2018-08-21
申请号：US15940308
申请日：2018-03-29
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Paul Shala Henry , Robert Bennett , Irwin Gerszberg , Farhad Barzegar , Donald J Barnickel , Thomas M. Willis, III
IPC: H04B10/00 , H04B3/52 , H01P5/08 , H01P3/10 , H01P5/00 , H01P3/16 , H04B10/40 , H04B10/2575 , H04J14/00 , H04B3/36
Abstract: Aspects of the subject disclosure may include, for example, a transmission device that includes a transmitter that generates a first electromagnetic wave to convey data, the first electromagnetic wave having at least one carrier frequency and corresponding wavelength. A coupler couples the first electromagnetic wave to a transmission medium having at least one inner portion surrounded by a dielectric material, the dielectric material having an outer surface and a corresponding circumference, wherein the coupling of the first electromagnetic wave to the transmission medium forms a second electromagnetic wave that is guided to propagate along the outer surface of the dielectric material via at least one guided-wave mode that can include an asymmetric mode, wherein the at least one carrier frequency is within a microwave or millimeter-wave frequency band and wherein the at least one corresponding wavelength is less than the circumference of the transmission medium. Other embodiments are disclosed.
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公开(公告)号：US20180219580A1
公开(公告)日：2018-08-02
申请号：US15940308
申请日：2018-03-29
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Paul Shala Henry , Robert Bennett , Irwin Gerszberg , Farhad Barzegar , Donald J Barnickel , Thomas M. Willis, III
CPC classification number: H04B3/52 , H01P3/10 , H01P3/16 , H01P5/00 , H01P5/087 , H04B3/36 , H04B10/25752 , H04B10/40
Abstract: Aspects of the subject disclosure may include, for example, a transmission device that includes a transmitter that generates a first electromagnetic wave to convey data, the first electromagnetic wave having at least one carrier frequency and corresponding wavelength. A coupler couples the first electromagnetic wave to a transmission medium having at least one inner portion surrounded by a dielectric material, the dielectric material having an outer surface and a corresponding circumference, wherein the coupling of the first electromagnetic wave to the transmission medium forms a second electromagnetic wave that is guided to propagate along the outer surface of the dielectric material via at least one guided-wave mode that can include an asymmetric mode, wherein the at least one carrier frequency is within a microwave or millimeter-wave frequency band and wherein the at least one corresponding wavelength is less than the circumference of the transmission medium. Other embodiments are disclosed.
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88.发明申请公开(公告)号：US20180191080A1
公开(公告)日：2018-07-05
申请号：US15899218
申请日：2018-02-19
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Paul Shala Henry , Robert Bennett , Irwin Gerszberg , Farhad Barzegar , Donald J. Barnickel , Thomas M. Willis, III
CPC classification number: H01Q21/00 , H01Q13/28 , H01Q21/0037 , H04B3/52 , H04B3/54 , H04B2203/5483
Abstract: Aspects of the subject disclosure may include, for example, a waveguide including a plurality of devices that facilitate generating scattered electromagnetic waves from electromagnetic waves propagating on a surface of a transmission medium. The scattered electromagnetic waves combine to generate a wireless signal having a directionality based on a separation between plurality of devices and a wavelength of the electromagnetic waves. Other embodiments are disclosed.
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公开(公告)号：US10014908B2
公开(公告)日：2018-07-03
申请号：US15617805
申请日：2017-06-08
Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
Inventor： Paul Shala Henry , Robert Bennett , Irwin Gerszberg , Farhad Barzegar , Donald J. Barnickel , Thomas M. Willis, III
IPC: H01P3/16 , H04B3/36 , H04B3/52 , H04B3/50 , H04B7/01 , H04B7/04 , H04B7/06 , H04B3/56 , H02J13/00 , H01Q21/29
Abstract: Aspects of the subject disclosure may include, for example, a coupling device including a first antenna that radiates a first wireless signal conveying first data; and a second antenna that radiates a second RF signal conveying the first data from the at least one transmitting device. The first wireless signal and second RF signal form a combined RF signal that is bound by an outer surface of a transmission medium to propagate as a guided electromagnetic wave substantially in a single longitudinal direction along the transmission medium. Other embodiments are disclosed.
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公开(公告)号：US20180165484A1
公开(公告)日：2018-06-14
申请号：US15874038
申请日：2018-01-18
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Ken Liu , Pamela A. M. Bogdan , Irwin Gerszberg , Paul Shala Henry , Robert Bennett , Farhad Barzegar , Donald J. Barnickel , Thomas M. Willis, III
CPC classification number: G06K7/10366 , G01S13/00 , G06K2007/10504 , G06K2017/0045 , H04B5/0062
Abstract: Aspects of the subject disclosure may include, for example, a device, including a radio frequency interface configured to receive, from a radio frequency identification device, a first wireless signal of a first carrier frequency that indicates a personal identifier. A transceiver can be configured to generate a transmission signal of second carrier frequency that indicates the personal identifier and location information associated with the device and to transmit electromagnetic waves in response to the transmission signal at a first physical interface of a transmission medium that propagate without requiring an electrical return path. The electromagnetic waves are guided by the transmission medium and are received by a receiving device at a second physical interface of the transmission medium, and the transmission signal can be extracted from the electromagnetic waves by the receiving device. Other embodiments are disclosed.
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