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公开(公告)号：US11841520B2
公开(公告)日：2023-12-12
申请号：US16482717
申请日：2018-02-02
申请人： Technology Innovation Momentum Fund (Israel) Limited Partnership , Yeda Research and Development Co. Ltd.
发明人： Tal Ellenbogen , Yehiam Prior , Ori Avayu , Euclides Almeida
CPC分类号： G02B5/288 , G02B5/008 , G02B2207/101
摘要： A multilayer optical element comprises a plurality of layers arranged along an optical axis, each layer having a plurality of nanostructures, wherein a size of—, and a spacing between—, the nanostructures is selected to provide a resonant response to an optical field at different wavelengths for different layers.
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公开(公告)号：US20220026731A1
公开(公告)日：2022-01-27
申请号：US17492765
申请日：2021-10-04
发明人： Tal ELLENBOGEN , Omri EISENBACH , Ori AVAYU , Ran DITCOVSKI
摘要： An array of optical resonators comprises at least a first type of optical resonators each having a resonant response to an optical field at a first wavelength, and a second type of optical resonators each having a resonant response to an optical field at a second wavelength, being different from the first wavelength. The resonant responses can be selected to reduce chromatic aberrations, or to shape a profile of a light beam, or to selectively switch a near field beam.
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公开(公告)号：US20210389163A1
公开(公告)日：2021-12-16
申请号：US17286467
申请日：2019-12-10
发明人： Avishay Eyal , Shaul Ozeri , Nadav Arbel
摘要： A system (10) includes an optical source, multiple coupler units (22), a controller (20), and a detector (123). The optical source is configured to transmit an optical signal into an optical cable (40). The multiple coupler units are coupled to the optical cable and are each configured to (i) accept one or more configuration parameters, (ii) receive data from one or more sensors (30), (iii) modulate the data onto an acoustical signal in accordance with the configuration parameters, and (iv) modulate a mechanical strain applied to the optical cable with the acoustic signal, so as to modulate the optical signal with the data. The controller is configured to coordinate and send the configuration parameters to the multiple coupler units. The detector is configured to receive the optical signal from the optical cable, and to demodulate the data that was modulated onto the optical signal by the multiple coupler units.
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公开(公告)号：US11187925B2
公开(公告)日：2021-11-30
申请号：US16740442
申请日：2020-01-12
发明人： Avishay Eyal , Shaul Ozeri
IPC分类号： G02F1/125
摘要： An apparatus includes an electronic circuit, an electro-acoustic transducer and a coupler. The electronic circuit is configured to receive data to be transmitted over an optical cable, and to convert the data into a modulating signal. The electro-acoustic transducer is configured to convert the modulating signal into an acoustic wave. The coupler is configured to be mechanically coupled to a section of the optical cable, and to apply to the section a longitudinal stretching force that varies responsively to the acoustic wave, so as to modulate the data onto an optical carrier traversing the optical cable.
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15.发明授权公开(公告)号：US10996214B2
公开(公告)日：2021-05-04
申请号：US15420445
申请日：2017-01-31
发明人： Natan Tzvi Shaked , Pinhas Girshovitz , Itay Barnea , Michal Balberg , Simcha Mirsky , Pinkie Jacob Eravuchira
IPC分类号： G01N33/487 , G01N15/14 , G01N21/45 , B01L3/00 , G01B9/02 , G01B11/24 , G01N15/10 , G01N21/23
摘要： Methods and systems for use in sperm analysis are described. A method for processing measured data comprising at least interferometric phase data of label-free sperm cell(s), the processing comprising determining topographic optical phase delay map of the label-free sperm, determining at least one physical parameter of the label-free sperm, and generating data indicative of sperm quality for the label-free sperm. A device comprising a flow channel comprising an inlet for receiving fluid containing cells, a selection zone and at least two outlets at said selection zone; and a flow-driving mechanism comprising a flow-driving unit configured and operable to generate flow of said fluid from said inlet towards at least first of said at least two outlets, and a collecting driving unit selectively operating along the direction of a second outlet of said at least two outlets to direct a portion of interest of said fluid towards said second outlet.
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公开(公告)号：US10774171B2
公开(公告)日：2020-09-15
申请号：US16199313
申请日：2018-11-26
IPC分类号： C07D257/02 , C07D403/04 , C07D403/06 , C07D403/14 , C07F7/08 , C08G18/61 , C08G18/73 , C08G18/38 , C07D487/18 , C07D487/22
摘要： Energetic nitrogen-rich monomers represented by the general Formula I: wherein each of X1 and X2 is independently NR or a covalent bond, R is H or C1-4 alkyl, each of T1 and T2 is independently a moiety selected from the group consisting of a triazole moiety, a tetrazole moiety and a guanidine moiety, at least one of T1 and T2 being substituted by at least one polymerizable group, are disclosed herein, as well as polymers based thereon, and uses of such polymers.
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公开(公告)号：US10736973B2
公开(公告)日：2020-08-11
申请号：US15129255
申请日：2015-03-26
发明人： Gil Navon , Michal Rivlin , Ilan Tsarfaty
IPC分类号： A61K49/10
摘要： Provided are methods and formulations for imaging at least one body region of a subject, employing a glucose analog resistant or inactive to phosphrylation, or which is not a substrate for hexokinase.
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公开(公告)号：US20200150468A1
公开(公告)日：2020-05-14
申请号：US16740442
申请日：2020-01-12
发明人： Avishay Eyal , Shaul Ozeri
IPC分类号： G02F1/125
摘要： An apparatus includes an electronic circuit, an electro-acoustic transducer and a coupler. The electronic circuit is configured to receive data to be transmitted over an optical cable, and to convert the data into a modulating signal. The electro-acoustic transducer is configured to convert the modulating signal into an acoustic wave. The coupler is configured to be mechanically coupled to a section of the optical cable, and to apply to the section a longitudinal stretching force that varies responsively to the acoustic wave, so as to modulate the data onto an optical carrier traversing the optical cable.
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公开(公告)号：US10265274B2
公开(公告)日：2019-04-23
申请号：US15830071
申请日：2017-12-04
IPC分类号： A61K9/70 , A61K31/192 , A61K31/44 , A61K47/12 , A61K47/36 , A61K47/42 , A61L24/04 , A61L24/10 , C08L5/04 , A61L24/08
摘要： A bioadhesive formulation, comprising gelatin, alginate and a coupling agent, capable of forming a bioadhesive matrix, which is characterized by rapid curing, optimal viscosity, high bonding strength, flexibility, biocompatibility and biodegradability, is disclosed. Further disclosed is such a bioadhesive formulation which further comprises a bioactive agent, and a drug-eluting bioadhesive matrix formed therefrom, the bioadhesive matrix being capable of delivering the bioactive agent to a bodily site. Methods utilizing the bioadhesive formulations and matrices in various biological and medical procedures are also disclosed.
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公开(公告)号：US20190092895A1
公开(公告)日：2019-03-28
申请号：US16199313
申请日：2018-11-26
IPC分类号： C08G18/38 , C07D487/18 , C07D487/22 , C08G18/61 , C08G18/73 , C07F7/08 , C07D403/14 , C07D403/04 , C07D257/02 , C07D403/06
摘要： Energetic nitrogen-rich monomers represented by the general Formula I: wherein each of X1 and X2 is independently NR or a covalent bond, R is H or C1-4 alkyl, each of T1 and T2 is independently a moiety selected from the group consisting of a triazole moiety, a tetrazole moiety and a guanidine moiety, at least one of T1 and T2 being substituted by at least one polymerizable group, are disclosed herein, as well as polymers based thereon, and uses of such polymers.
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