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公开(公告)号：US20200339415A1
公开(公告)日：2020-10-29
申请号：US16872253
申请日：2020-05-11
Applicant: Elwha LLC
Inventor： Daniel Arnitz , Patrick Bowen , Seyedmohammadreza Faghih Imani , Joseph Hagerty , Roderick A. Hyde , Edward K.Y. Jung , Guy Shlomo Lipworth , Nathan P. Myhrvold , David R. Smith , Clarence T. Tegreene , Yaroslav A. Urzhumov , Lowell L. Wood, JR.
IPC: B81B7/04
Abstract: An apparatus includes a base having a first surface and an array of pillars. Each pillar of the array of pillars includes (i) a first end attached to the first surface of the base; (ii) a second end having an electric charge retention portion; (iii) a physical separation from adjacent pillars of the array of pillars; and (iv) an electrical conductor configured to electrically connect the electric charge retention portion with a bus structure. The bus structure is configured to addressably connect with the electrical conductor of each respective pillar of the array of pillars.
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公开(公告)号：US20190154918A1
公开(公告)日：2019-05-23
申请号：US15839330
申请日：2017-12-12
Applicant: Elwha LLC
Inventor： Daniel Arnitz , Patrick Bowen , Seyedmohammadreza Faghih Imani , Joseph Hagerty , Roderick A. Hyde , Edward K.Y. Jung , Guy S. Lipworth , Nathan P. Myhrvold , David R. Smith , Clarence T. Tegreene , Yaroslav Urzhumov , Lowell L. Wood, JR.
IPC: G02B6/122 , G02B1/00 , G02B3/00 , G02B6/02 , G02B27/40 , H01Q15/00 , H01Q15/08 , F21V8/00 , B82Y20/00
Abstract: According to various embodiments, an array of elements forms an artificially-structured material. The artificially-structured material can also include an array of tuning mechanisms included as part of the array of elements that are configured to change material properties of the artificially-structured material on a per-element basis. The tuning mechanisms can change the material properties of the artificially-structured material by changing operational properties of the elements in the array of elements on a per-element basis based on one or a combination of stimuli detected by sensors included in the array of tuning mechanisms, programmable circuit modules included as part of the array of tuning mechanisms, data stored at individual data stores included as part of the array of tuning mechanisms, and communications transmitted through interconnects included as part of the array of elements.
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公开(公告)号：US20240085623A1
公开(公告)日：2024-03-14
申请号：US18370774
申请日：2023-09-20
Applicant: Elwha LLC
Inventor： Daniel Arnitz , Patrick Bowen , Seyedmohammadreza Faghih Imani , Joseph Hagerty , Roderick A. Hyde , Edward K.Y. Jung , Guy S. Lipworth , Nathan P. Myhrvold , David R. Smith , Clarence T. Tegreene , Yaroslav A. Urzhumov , Lowell L. Wood, JR.
CPC classification number: G02B6/1225 , G02B1/002 , G02B1/007 , G02B3/0037 , G02B6/0056 , G02B6/0239 , G02B27/40 , H01Q15/0086 , H01Q15/08 , B82Y20/00 , G02F2202/32
Abstract: According to various embodiments, an array of elements forms an artificially-structured material. The artificially-structured material can also include an array of tuning mechanisms included as part of the array of elements that are configured to change material properties of the artificially-structured material on a per-element basis. The tuning mechanisms can change the material properties of the artificially-structured material by changing operational properties of the elements in the array of elements on a per-element basis based on one or a combination of stimuli detected by sensors included in the array of tuning mechanisms, programmable circuit modules included as part of the array of tuning mechanisms, data stored at individual data stores included as part of the array of tuning mechanisms, and communications transmitted through interconnects included as part of the array of elements.
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公开(公告)号：US10788624B2
公开(公告)日：2020-09-29
申请号：US15839330
申请日：2017-12-12
Applicant: Elwha LLC
Inventor： Daniel Arnitz , Patrick Bowen , Seyedmohammadreza Faghih Imani , Joseph Hagerty , Roderick A. Hyde , Edward K. Y. Jung , Guy S. Lipworth , Nathan P. Myhrvold , David R. Smith , Clarence T. Tegreene , Yaroslav Urzhumov , Lowell L. Wood, Jr.
IPC: G02B6/122 , G02B3/00 , H01Q15/00 , G02B1/00 , G02B6/02 , H01Q15/08 , F21V8/00 , G02B27/40 , B82Y20/00 , G02B5/00
Abstract: According to various embodiments, an array of elements forms an artificially-structured material. The artificially-structured material can also include an array of tuning mechanisms included as part of the array of elements that are configured to change material properties of the artificially-structured material on a per-element basis. The tuning mechanisms can change the material properties of the artificially-structured material by changing operational properties of the elements in the array of elements on a per-element basis based on one or a combination of stimuli detected by sensors included in the array of tuning mechanisms, programmable circuit modules included as part of the array of tuning mechanisms, data stored at individual data stores included as part of the array of tuning mechanisms, and communications transmitted through interconnects included as part of the array of elements.
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Patent Agency Ranking
公开(公告)号：US10451800B2
公开(公告)日：2019-10-22
申请号：US15924744
申请日：2018-03-19
Applicant: Elwha, LLC
Inventor： Gleb M. Akselrod , Yuanmu Yang , Patrick Bowen
Abstract: Systems and methods are described herein for an optical beam-steering device that includes an optical transmitter and/or receiver to transmit and/or receive optical radiation from an optically reflective surface. An array of adjustable plasmonic resonant waveguides is arranged on the surface with inter-element spacings less than an optical operating wavelength. A controller applies a pattern of voltage differentials to the adjustable plasmonic resonant waveguides. The pattern of voltage differentials corresponds to a sub-wavelength reflection phase pattern for reflecting the optical electromagnetic radiation. One embodiment of an adjustable plasmonic resonant waveguide includes first and second metal rails extending from the surface. The metal rails are spaced from one another to form channel therebetween. An electrically-adjustable dielectric is disposed within the channel.
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公开(公告)号：US11789200B2
公开(公告)日：2023-10-17
申请号：US17035294
申请日：2020-09-28
Applicant: Elwha LLC
Inventor： Daniel Arnitz , Patrick Bowen , Seyedmohammadreza Faghih Imani , Joseph Hagerty , Roderick A. Hyde , Edward K. Y. Jung , Guy S. Lipworth , Nathan P. Myhrvold , David R. Smith , Clarence T. Tegreene , Yaroslav A. Urzhumov , Lowell L. Wood, Jr.
IPC: H01Q15/00 , H01Q15/08 , G02B6/122 , G02B1/00 , G02B3/00 , G02B6/02 , F21V8/00 , G02B27/40 , B82Y20/00 , G02B5/00
CPC classification number: G02B6/1225 , G02B1/002 , G02B1/007 , G02B3/0037 , G02B6/0056 , G02B6/0239 , G02B27/40 , H01Q15/0086 , H01Q15/08 , B82Y20/00 , G02B5/00 , G02F2202/32
Abstract: According to various embodiments, an array of elements forms an artificially-structured material. The artificially-structured material can also include an array of tuning mechanisms included as part of the array of elements that are configured to change material properties of the artificially-structured material on a per-element basis. The tuning mechanisms can change the material properties of the artificially-structured material by changing operational properties of the elements in the array of elements on a per-element basis based on one or a combination of stimuli detected by sensors included in the array of tuning mechanisms, programmable circuit modules included as part of the array of tuning mechanisms, data stored at individual data stores included as part of the array of tuning mechanisms, and communications transmitted through interconnects included as part of the array of elements.
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公开(公告)号：US20190285798A1
公开(公告)日：2019-09-19
申请号：US15924744
申请日：2018-03-19
Applicant: Elwha, LLC
Inventor： Gleb M. Akselrod , Yuanmu Yang , Patrick Bowen
Abstract: Systems and methods are described herein for an optical beam-steering device that includes an optical transmitter and/or receiver to transmit and/or receive optical radiation from an optically reflective surface. An array of adjustable plasmonic resonant waveguides is arranged on the surface with inter-element spacings less than an optical operating wavelength. A controller applies a pattern of voltage differentials to the adjustable plasmonic resonant waveguides. The pattern of voltage differentials corresponds to a sub-wavelength reflection phase pattern for reflecting the optical electromagnetic radiation. One embodiment of an adjustable plasmonic resonant waveguide includes first and second metal rails extending from the surface. The metal rails are spaced from one another to form channel therebetween. An electrically-adjustable dielectric is disposed within the channel.
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公开(公告)号：US20210018680A1
公开(公告)日：2021-01-21
申请号：US17035294
申请日：2020-09-28
Applicant: Elwha LLC
Inventor： Daniel Arnitz , Patrick Bowen , Seyedmohammadreza Faghih Imani , Joseph Hagerty , Roderick A. Hyde , Edward K.Y. Jung , Guy S. Lipworth , Nathan P. Myhrvold , David R. Smith , Clarence T. Tegreene , Yaroslav A. Urzhumov , Lowell L. Wood, JR.
Abstract: According to various embodiments, an array of elements forms an artificially-structured material. The artificially-structured material can also include an array of tuning mechanisms included as part of the array of elements that are configured to change material properties of the artificially-structured material on a per-element basis. The tuning mechanisms can change the material properties of the artificially-structured material by changing operational properties of the elements in the array of elements on a per-element basis based on one or a combination of stimuli detected by sensors included in the array of tuning mechanisms, programmable circuit modules included as part of the array of tuning mechanisms, data stored at individual data stores included as part of the array of tuning mechanisms, and communications transmitted through interconnects included as part of the array of elements.
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公开(公告)号：US20200249396A1
公开(公告)日：2020-08-06
申请号：US16853598
申请日：2020-04-20
Applicant: Elwha, LLC
Inventor： Gleb M. Akselrod , Yuanmu Yang , Patrick Bowen
Abstract: Systems and methods are described herein for an optical beam-steering device that includes an optical transmitter and/or receiver to transmit and/or receive optical radiation from an optically reflective surface. An array of adjustable plasmonic resonant waveguides is arranged on the surface with inter-element spacings less than an optical operating wavelength. A controller applies a pattern of voltage differentials to the adjustable plasmonic resonant waveguides. The pattern of voltage differentials corresponds to a sub-wavelength reflection phase pattern for reflecting the optical electromagnetic radiation. One embodiment of an adjustable plasmonic resonant waveguide includes first and second metal rails extending from the surface. The metal rails are spaced from one another to form a channel therebetween. An electrically-adjustable dielectric is disposed within the channel.
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