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公开(公告)号：US20140373901A1
公开(公告)日：2014-12-25
申请号：US14367089
申请日：2012-12-20
Applicant: The University of Exeter
Inventor： Tapas Kumar Mallick , Nazmi Sellami
IPC: H01L31/052 , B29C39/26 , G02B3/00
CPC classification number: G02B3/0037 , B29C39/26 , B29L2011/00 , H01L31/0543 , H01L31/055 , H02S40/22 , Y02B10/10 , Y02E10/52
Abstract: Disclosed is a transmissive optical concentrator comprising an elliptical collector aperture and a non-elliptical exit aperture, the concentrator being operable to concentrate radiation incident on said collector aperture. The body of said concentrator may have a substantially hyperbolic external profile. Also disclosed is a photovoltaic cell employing such a concentrator and a photovoltaic building unit comprising an array of optical transmissive concentrators, each having an elliptical collector aperture; and an array of photovoltaic cells, each aligned with an exit aperture of a concentrator, wherein the area between adjacent collector apertures is transmissive to visible radiation.
Abstract translation: 公开了一种包括椭圆形收集器孔和非椭圆形出射孔的透射式聚光器，该聚光器可操作以集中入射在所述收集器孔上的辐射。 所述浓缩器的主体可以具有基本上双曲线的外部轮廓。 还公开了采用这种集中器和光伏建筑单元的光伏电池，其包括光学透射集中器阵列，每个具有椭圆形收集器孔; 以及每个与聚光器的出口孔对准的光伏电池阵列，其中相邻的收集器孔之间的区域对可见光辐射是透射的。
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公开(公告)号：US20140296067A1
公开(公告)日：2014-10-02
申请号：US14354170
申请日：2012-10-31
Applicant: SYNGENTA PARTICIPATIONS AG , University of Exeter
Inventor： Thomas Pitterna , Olivier Loiseleur , Paul Anthony Worthington , Anthony Cornelius O'Sullivan , Torsten Luksch , Vladimir Bobosik
CPC classification number: A01N43/40 , A01N43/54 , A01N43/58 , A01N43/60 , C07D213/40 , C07D213/61 , C07D213/71 , C07D213/81 , C07D213/82 , C07D213/85 , C07D213/89 , C07D401/12
Abstract: A compound of formula (I) wherein R1 to R4 are, for example, each hydrogen, R5 is pyridyl, which has two or more substituents selected, for example, from halogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, and cyano; R6 is, for example, hydrogen; R7 is, for example, hydrogen, cyano, hydroxyl, formyl, C1-C4-alkyl, C1-C4-alkoxy, C2-C4-alkenyl, or C2-C4-alkynyl; and A1 to A5 are, independently selected, from, for example, N, and C—H; and its use as a pesticidal agent.
Abstract translation: 其中R 1至R 4为例如每个氢的式（I）化合物，R 5为吡啶基，其具有两个或多个选自例如卤素，C 1 -C 4烷基，C 1 -C 4卤代烷基，C 1 -C 4卤代烷基 C 1-4 - 烷氧基，C 1 -C 4卤代烷氧基和氰基; R6是例如氢; R 7为例如氢，氰基，羟基，甲酰基，C 1 -C 4 - 烷基，C 1 -C 4 - 烷氧基，C 2 -C 4 - 烯基或C 2 -C 4 - 炔基; 并且A1至A5独立地选自例如N和C-H; 并用作杀虫剂。
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公开(公告)号：US20240312244A1
公开(公告)日：2024-09-19
申请号：US18580230
申请日：2022-07-22
Applicant: UNIVERSITY OF EXETER
Inventor： Matthew MCGUIGAN , Jacqueline CHRISTMAS
CPC classification number: G06V40/1359 , G06T5/80 , G06V10/145 , G06V10/24 , G06V10/60 , G06V40/1318
Abstract: A latent print extraction apparatus I comprising: an input operable to receive an 5 image of light reflected from a curved surface: a comparison unit 6 operable to compare a shape of the reflected light in the image to an expected shape of light reflected from a flat surface and thereby determine an estimated curvature for the curved surface: and a correction unit I I operable to correct curvature distortions of an image of a latent print on the curved surface based on the estimated curvature. The latent print extraction 10 apparatus I means calculation of a value for the curvature of the curved surface can be done remotely, without the need to physically measure the surface. This saves time, and avoids accidentally or otherwise contacting any latent prints when measuring the curvature of the surface.
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公开(公告)号：US11414379B2
公开(公告)日：2022-08-16
申请号：US17177056
申请日：2021-02-16
Applicant: United States Government as represented by the Department of Veterans Affairs , The University of Pittsburgh—of the Commonwealth of Higher Education , Xiamen University , University of Exeter
Inventor： Dandan Sun , Xianming Deng , Jinwei Zhang , Mohammad Iqbal Hossain Bhuiyan , Bradley J. Molyneaux
IPC: C07C255/44 , A61P25/28
Abstract: The present disclosure is concerned with N-(5-chloro-4-((4-chlorophenyl)(cyano)methyl)-2-methylphenyl)benzamide compounds that are capable of inhibiting SPAK kinase function, methods of treating hypoxic brain injuries due to, for example, ischemic stroke. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
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公开(公告)号：US20220012013A1
公开(公告)日：2022-01-13
申请号：US16925998
申请日：2020-07-10
Applicant: International Business Machines Corporation , University of Muenster , University of Exeter , Oxford University Innovation Limited
Inventor： Abu Sebastian , Manuel Le Gallo-Bourdeau , Christopher David Wright , Nathan Youngblood , Harish Bhaskaran , Xuan Li , Wolfram Pernice , Johannes Feldmann
Abstract: A co-processor for performing a matrix multiplication of an input matrix with a data matrix in one step may be provided. The co-processor receives input signals for the input matrix as optical signals. A plurality of photonic memory elements is arranged at crossing points of an optical waveguide crossbar array. The plurality of memory elements is configured to store values of the data matrix. Input signals are connected to input lines of the optical waveguide crossbar array. Output lines of the optical waveguide crossbar array represent a dot-product between a respective column of the optical waveguide crossbar array and the received input signals, and values of elements of the input matrix to be multiplied with the data matrix correspond to light intensities received at input lines of the respective photonic memory elements. Additionally, different wavelengths are used for each column of the input matrix optical signals.
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Patent Agency Ranking
公开(公告)号：US10995061B2
公开(公告)日：2021-05-04
申请号：US16588751
申请日：2019-09-30
Applicant: United States Government as represented by the Department of Veterans Affairs , The University of Pittsburgh—of the Commonwealth of Higher Education , Xiamen University , University of Exeter
Inventor： Dandan Sun , Xianming Deng , Jinwei Zhang , Mohammad Iqbal Hossain Bhuiyan , Bradley J. Molyneaux
IPC: C07C255/44 , A61P25/28
Abstract: The present disclosure is concerned with N-(5-chloro-4-((4-chlorophenyl)(cyano)methyl)-2-methylphenyl)benzamide compounds that are capable of inhibiting SPAK kinase function, methods of treating hypoxic brain injuries due to, for example, ischemic stroke. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
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公开(公告)号：US20200329713A1
公开(公告)日：2020-10-22
申请号：US16638357
申请日：2018-08-09
Applicant: UNIVERSITY OF EXETER
Inventor： Ben RAYMOND , Neil CRICKMORE
IPC: A01N63/23
Abstract: The present invention relates to Bacillus thuringiensis strains which are phenotypically stable and have increased virulence compared to the wild-type strains, whereby the increased virulence has been achieved by the exposure of the strain to a mutagen during one or more passages. Such strains are particularly useful as biopesticides. Methods for increasing virulence in microbial pesticides are also described.
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公开(公告)号：US20190385841A1
公开(公告)日：2019-12-19
申请号：US16261282
申请日：2019-01-29
Applicant: University of Exeter
Inventor： Freddie Withers , Saverio Russo , Monica Craciun , Matt Barnes , Adolfo de Sanctis , Namphung Peimyoo
IPC: H01L21/02
Abstract: The present invention relates to a method for the manufacture of a device, such as a van der Waals heterostructure device, comprising a layer of an oxide of hafnium, tantalum, zirconium, niobium, tin or rhenium, and to a device comprising the same.
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公开(公告)号：US10422947B2
公开(公告)日：2019-09-24
申请号：US16165490
申请日：2018-10-19
Inventor： Joanna Aizenberg , Mathias Kolle , Peter Vukusic , Robert D. Howe
Abstract: The rolled photonic fibers presents two codependent, technologically exploitable features for light and color manipulation: regularity on the nanoscale that is superposed with microscale cylindrical symmetry, resulting in wavelength selective scattering of light in a wide range of directions. The bio-inspired photonic fibers combine the spectral filtering capabilities and color brilliance of a planar Bragg stack compounded with a large angular scattering range introduced by the microscale curvature, which also decreases the strong directional chromaticity variation usually associated with flat multilayer reflectors. Transparent and elastic synthetic materials equip the multilayer interference fibers with high reflectance that is dynamically tuned by longitudinal mechanical strain. A two-fold elongation of the elastic fibers results in a shift of reflection peak center wavelength of over 200 nm.
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公开(公告)号：US20190227224A1
公开(公告)日：2019-07-25
申请号：US16165490
申请日：2018-10-19
Inventor： Joanna AIZENBERG , Mathias KOLLE , Peter VUKUSIC , Robert D. HOWE
CPC classification number: G02B6/0239 , G01L1/242 , G01L1/247 , G02B1/005 , G02B6/02033 , G02B6/02038 , G02B6/023 , G02B6/02304 , G02B6/02309 , G02B6/0285 , G02B6/03611
Abstract: The rolled photonic fibers presents two codependent, technologically exploitable features for light and color manipulation: regularity on the nanoscale that is superposed with microscale cylindrical symmetry, resulting in wavelength selective scattering of light in a wide range of directions. The bio-inspired photonic fibers combine the spectral filtering capabilities and color brilliance of a planar Bragg stack compounded with a large angular scattering range introduced by the microscale curvature, which also decreases the strong directional chromaticity variation usually associated with flat multilayer reflectors. Transparent and elastic synthetic materials equip the multilayer interference fibers with high reflectance that is dynamically tuned by longitudinal mechanical strain. A two-fold elongation of the elastic fibers results in a shift of reflection peak center wavelength of over 200 nm.
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