Patents Assigned to TEADE AB
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Patent number: 11289816Abstract: The present disclosure relates to a horn antenna or waveguide system comprising a corrugated horn or waveguide, wherein the corrugation takes the form of a helical spiral along the inner surface of the horn or waveguide. The present disclosure further relates to radar antenna.Type: GrantFiled: February 28, 2017Date of Patent: March 29, 2022Assignees: TOYOTA MOTOR EUROPE, TEADE ABInventors: Gabriel Othmezouri, Harald Merkel
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Patent number: 11233333Abstract: The present disclosure relates to a tunable waveguide system comprising a waveguide configured to guide radio waves in at least two dimensions, and an electronically tunable metamaterial configured to tune the radio waves by electronically changing its dielectric and/or conductive characteristics. The present disclosure further relates to a radar antenna system.Type: GrantFiled: February 28, 2017Date of Patent: January 25, 2022Assignees: TOYOTA MOTOR EUROPE, TEADE ABInventors: Gabriel Othmezouri, Harald Merkel
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Patent number: 11218034Abstract: The present disclosure relates to a method of aligning a set of objects, the method comprising the steps of: providing each object with at least one resonant circuit, the resonant circuits having at least one resonance frequency, and aligning the objects until a field coupling between the resonant circuits reaches a predetermined value. The disclosure further relates to an electronic alignment system.Type: GrantFiled: February 28, 2017Date of Patent: January 4, 2022Assignees: TOYOTA MOTOR EUROPE, TEADE ABInventors: Gabriel Othmezouri, Harald Merkel
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Patent number: 11189907Abstract: The present disclosure relates to an electronic circuit having a three-dimensional design by comprising a set of two-dimensional electronic circuits, wherein the two-dimensional electronic circuits are coupled with each other by radiation. The disclosure further relates to a radar antenna system.Type: GrantFiled: February 28, 2017Date of Patent: November 30, 2021Assignees: TOYOTA MOTOR EUROPE, TEADE ABInventors: Gabriel Othmezouri, Harald Merkel
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Patent number: 11069980Abstract: The disclosure relates to a waveguide system comprising a plurality of stacked layers. The system further comprises a waveguide in a direction across the layers by providing each layer with a predetermined metal pattern. The disclosure further relates to a method for forming a waveguide.Type: GrantFiled: February 28, 2017Date of Patent: July 20, 2021Assignees: TOYOTA MOTOR EUROPE, TEADE ABInventors: Gabriel Othmezouri, Harald Merkel
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Patent number: 11024934Abstract: The present disclosure relates to a three-dimensional dielectric structure comprising at least one input and at least one output configured to transmit electromagnetic waves of at least one predetermined wavelength, a metamaterial between the at least one input and the at least one output comprising a substrate and objects with a predetermined dielectric characteristic different to the dielectric characteristic of the substrate, the objects being distributed in the substrate according to a spatially varying distribution function that depends on the wavelength. The disclosure further relates to a method of forming a three-dimensional dielectric structure.Type: GrantFiled: February 28, 2017Date of Patent: June 1, 2021Assignees: TOYOTA MOTOR EUROPE, TEADE ABInventors: Gabriel Othmezouri, Harald Merkel
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Publication number: 20200014253Abstract: The present disclosure relates to a method of aligning a set of objects, the method comprising the steps of: providing each object with at least one resonant circuit, the resonant circuits having at least one resonance frequency, and aligning the objects until a field coupling between the resonant circuits reaches a predetermined value. The disclosure further relates to an electronic alignment system.Type: ApplicationFiled: February 28, 2017Publication date: January 9, 2020Applicants: TOYOTA MOTOR EUROPE, TEADE ABInventors: Gabriel OTHMEZOURI, Harald MERKEL
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Publication number: 20200014114Abstract: The disclosure relates to a waveguide system comprising a plurality of stacked layers. The system further comprises a waveguide in a direction across the layers by providing each layer with a predetermined metal pattern. The disclosure further relates to a method for forming a waveguide.Type: ApplicationFiled: February 28, 2017Publication date: January 9, 2020Applicants: TOYOTA MOTOR EUROPE, TEADE ABInventors: Gabriel OTHMEZOURI, Harald MERKEL
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Publication number: 20200014091Abstract: The present disclosure relates to an electronic circuit having a three-dimensional design by comprising a set of two-dimensional electronic circuits, wherein the two-dimensional electronic circuits are coupled with each other by radiation. The disclosure further relates to a radar antenna system.Type: ApplicationFiled: February 28, 2017Publication date: January 9, 2020Applicants: TOYOTA MOTOR EUROPE, TEADE ABInventors: Gabriel OTHMEZOURI, Harald MERKEL
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Publication number: 20200006860Abstract: The present disclosure relates to a tunable waveguide system comprising a waveguide configured to guide radio waves in at least two dimensions, and an electronically tunable metamaterial configured to tune the radio waves by electronically changing its dielectric and/or conductive characteristics. The present disclosure further relates to a radar antenna system.Type: ApplicationFiled: February 28, 2017Publication date: January 2, 2020Applicants: TOYOTA MOTOR EUROPE, TEADE ABInventors: Gabriel OTHMEZOURI, Harald MERKEL
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Publication number: 20190393611Abstract: The present disclosure relates to a horn antenna or waveguide system comprising a corrugated horn or waveguide, wherein the corrugation takes the form of a helical spiral along the inner surface of the horn or waveguide. The present disclosure further relates to radar antenna.Type: ApplicationFiled: February 28, 2017Publication date: December 26, 2019Applicants: TOYOTA MOTOR EUROPE, TEADE ABInventors: Gabriel OTHMEZOURI, Harald MERKEL
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Publication number: 20190379096Abstract: The present disclosure relates to a three-dimensional dielectric structure comprising at least one input and at least one output configured to transmit electromagnetic waves of at least one predetermined wavelength, a metamaterial between the at least one input and the at least one output comprising a substrate and objects with a predetermined dielectric characteristic different to the dielectric characteristic of the substrate, the objects being distributed in the substrate according to a spatially varying distribution function that depends on the wavelength. The disclosure further relates to a method of forming a three-dimensional dielectric structure.Type: ApplicationFiled: February 28, 2017Publication date: December 12, 2019Applicants: TOYOTA MOTOR EUROPE, TEADE ABInventors: Gabriel OTHMEZOURI, Harald MERKEL