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41. 发明授权

US10713663B2 Product authentication using barcode characteristics 有权
公开(公告)号：US10713663B2
公开(公告)日：2020-07-14
申请号：US15372160
申请日：2016-12-07
申请人： Authentix, Inc.
发明人： Mohamed Lazzouni , Will Ewin , Jamie Kawabata
IPC分类号： G06K7/10 , G06Q30/00
摘要： An apparatus comprising: a memory; and a processor coupled to the memory and configured to: obtain an image of a barcode from a product, wherein the barcode comprises a signature; obtain a notification associated with authentication of the product based on the signature; and provide the notification as an audio, a video, or a combination of audio and video. A method comprising: obtaining a smart device; coupling a scanner system to the smart device; obtaining a product comprising a barcode; scanning, using the scanner system, the barcode to obtain an image of the barcode, wherein the barcode comprises a signature; and obtaining, using the smart device and based on the signature, a notification associated with authentication of the product.

42. 发明授权

US10705018B2 Fluorescence based global fuel analysis method 有权
公开(公告)号：US10705018B2
公开(公告)日：2020-07-07
申请号：US16234928
申请日：2018-12-28
申请人： Authentix, Inc.
发明人： Olusola Soyemi , Anahita Kyani
IPC分类号： G01N21/64 , G01N33/28 , C10L1/00
摘要： A method of fuel analysis comprising subjecting a fuel sample comprising a fuel marker and a fuel matrix to fluorescence spectroscopy to generate a measured emission spectrum comprising a first spectral component (type and amount of marker in sample), a second spectral component (spectral perturbation), and a third spectral component (matrix fluorescence); deconvoluting the measured emission spectrum to yield a deconvoluted measured emission spectrum (first and second spectral components) via removal of third spectral component; decoupling the deconvoluted measured emission spectrum to yield a corrected emission spectrum (first spectral component) via a projection function which orthogonally projects the deconvoluted measured emission spectrum onto a subspace devoid of the second spectral component; and determining the amount of fuel marker in the fuel sample from the corrected emission spectrum. The method of fuel analysis comprises temperature corrections.

43. 发明授权

US10351789B2 Method of improving the accuracy when quantifying fluorescence markers in fuels 有权
公开(公告)号：US10351789B2
公开(公告)日：2019-07-16
申请号：US15632532
申请日：2017-06-26
申请人： Authentix, Inc.
发明人： Jeffrey L. Conroy , Philip B. Forshee
IPC分类号： C10L1/00 , C10L1/16 , G01N21/64 , G01N21/77 , G01N33/22 , G01N33/28 , C10L1/182 , C10L1/20 , G01N30/02 , H01J49/26 , G01N21/33 , G01N21/3504
摘要： A method of increasing the accuracy of the quantification of an analyte in a hydrocarbon, the analyte containing a marking compound, by obtaining a first sample containing (a) the hydrocarbon and (b) the marking compound, obtaining a homogeneity inducing material, contacting the homogeneity inducing material with an aliquot of the first sample in a volumetric ratio of greater than or equal to about 5:1 to produce a second sample, and determining an amount of the marking compound in the second sample using an analytical technique based on the marking material.

44. 发明申请

US20190204290A1 Fluorescence Based Global Fuel Analysis Method 审中-公开
公开(公告)号：US20190204290A1
公开(公告)日：2019-07-04
申请号：US16234928
申请日：2018-12-28
申请人： Authentix, Inc.
发明人： Olusola SOYEMI , Anahita KYANI
IPC分类号： G01N33/28 , G01N23/223 , C10L1/00
摘要： A method of fuel analysis comprising subjecting a fuel sample comprising a fuel marker and a fuel matrix to fluorescence spectroscopy to generate a measured emission spectrum comprising a first spectral component (type and amount of marker in sample), a second spectral component (spectral perturbation), and a third spectral component (matrix fluorescence); deconvoluting the measured emission spectrum to yield a deconvoluted measured emission spectrum (first and second spectral components) via removal of third spectral component; decoupling the deconvoluted measured emission spectrum to yield a corrected emission spectrum (first spectral component) via a projection function which orthogonally projects the deconvoluted measured emission spectrum onto a subspace devoid of the second spectral component; and determining the amount of fuel marker in the fuel sample from the corrected emission spectrum. The method of fuel analysis comprises temperature corrections.

45. 发明申请

US20180371342A1 A Method of Improving the Accuracy when Quantifying Fluorescence Markers in Fuels 审中-公开
公开(公告)号：US20180371342A1
公开(公告)日：2018-12-27
申请号：US15632532
申请日：2017-06-26
申请人： Authentix, Inc.
发明人： Jeffrey L. CONROY , Philip B. FORSHEE
IPC分类号： C10L1/00 , C10L1/16
CPC分类号： C10L1/003 , C10L1/16 , C10L1/1633 , C10L1/1822 , C10L1/202 , G01N21/33 , G01N21/3504 , G01N21/643 , G01N21/77 , G01N33/22 , G01N33/28 , G01N33/2882 , G01N2021/7786 , G01N2030/025 , G01N2030/027 , H01J49/26 , Y10T436/21
摘要： A method of increasing the accuracy of the quantification of an analyte in a hydrocarbon, the analyte containing a marking compound, by obtaining a first sample containing (a) the hydrocarbon and (b) the marking compound, obtaining a homogeneity inducing material, contacting the homogeneity inducing material with an aliquot of the first sample in a volumetric ratio of greater than or equal to about 5:1 to produce a second sample, and determining an amount of the marking compound in the second sample using an analytical technique based on the marking material.

46. 发明申请

US20170306255A1 Fuel Markers and Methods of Producing and Using Same 审中-公开
公开(公告)号：US20170306255A1
公开(公告)日：2017-10-26
申请号：US15643803
申请日：2017-07-07
申请人： Authentix, Inc.
发明人： Jeffrey L. CONROY , Philip B. FORSHEE , John-Christopher BOYER
IPC分类号： C10L1/24 , C07C43/205 , C07C43/21 , C07C43/263 , C07C43/275 , C07C321/30 , G01N30/72 , G01N21/65 , C10L10/00 , C10L1/185 , C07C323/20 , G01N33/22 , G01N24/08 , C07C2601/16 , G01N30/02
CPC分类号： C10L1/2406 , C07B2200/05 , C07C43/2055 , C07C43/21 , C07C43/263 , C07C43/275 , C07C321/30 , C07C323/20 , C07C2601/14 , C07C2601/16 , C10L1/003 , C10L1/1608 , C10L1/1852 , C10L1/2412 , C10L10/00 , C10L2200/0263 , C10L2200/0446 , C10L2230/16 , G01N21/65 , G01N24/08 , G01N30/7206 , G01N33/22 , G01N2030/025
摘要： A composition comprising a fuel and at least one compound characterized by Formula I: wherein X is carbon, oxygen, or sulfur; R1 and R2 each independently are hydrogen, a C1 to C20 alkyl, or a C6 to C10 aryl; R3 and R3′ each independently are hydrogen or a C1 to C4 alkyl; R4 and R4′ each independently are hydrogen, a C1 to C4 alkyl, a C4 to C10 cycloalkyl, or a C6 to C10 aryl; R5 and R5′ each independently are a C4 to C10 alkyl; R6 and R6′ each independently are hydrogen or a C1 to C6 alkyl; and R7 and R7′ each independently are hydrogen or a C1 to C4 alkyl; and wherein the compound of Formula I when subjected to GC-MS using electron ionization at greater than about 70 eV produces at least one ion having a mass-to-charge ratio of from 300 to 600.

47. 发明授权

US09052287B2 Fluorescence emissions detector 有权
标题翻译：荧光发射检测器
公开(公告)号：US09052287B2
公开(公告)日：2015-06-09
申请号：US13921677
申请日：2013-06-19
申请人： Authentix, Inc.
发明人： Kenneth E. Tinsley
IPC分类号： G01N21/64 , G01J1/46 , G01J3/10 , G01J3/44 , H03F3/10
CPC分类号： G01N21/64 , G01J1/46 , G01J3/10 , G01J3/4406 , H03F3/10
摘要： A light source is gated ON and OFF in response to a pulsed signal. Photo emissions from the light source are coupled to a material under test. Resonant fluorescent emissions from the material are coupled to a photodiode. Current from the photodiode is coupled into an amplifier system comprising a first and second amplifier stages. The first amplifier stage is gated to a low gain when the light source is turned ON and the gain is increased when the light source goes from ON to OFF. The second amplifier stage has digitally programmable offset and gain settings in response to control signals. The output of the second amplifier stage is digitized by an analog to digital converter. A controller generates the pulse control signal and the control signals.
摘要翻译：响应于脉冲信号，光源被选通ON和OFF。来自光源的照片发射被耦合到被测材料。来自材料的共振荧光发射耦合到光电二极管。来自光电二极管的电流耦合到包括第一和第二放大器级的放大器系统中。当光源接通时，第一放大器级选通低增益，当光源从ON变为OFF时增益增加。第二放大器级具有响应于控制信号的数字可编程偏移和增益设置。第二放大器级的输出由模数转换器数字化。控制器产生脉冲控制信号和控制信号。

48. 发明申请

US20140009752A1 OBJECT AUTHENTICATION 有权
标题翻译：对象认证
公开(公告)号：US20140009752A1
公开(公告)日：2014-01-09
申请号：US14024074
申请日：2013-09-11
申请人： AUTHENTIX, INC.
发明人： PAUL J. CRONIN , CHESTER WILDEY , ALAN K. HUNT
IPC分类号： G06K9/74
CPC分类号： A61B5/1172 , G06K9/00046 , G06K9/74 , G07D7/1205 , H01L27/14601
摘要： A device detects multi-spectral imaging by using scan elements. The device may include an illumination module and a detection module to detect light scattered from an object illuminated by the illumination module. The device may also include an array of light sources to produce light at a plurality of different wavelengths, and create a line of illumination with each of the different wavelengths. The light detection may be applied to authenticate and validate documents, such as banknotes moving along a document conveyer.
摘要翻译：设备通过使用扫描元素来检测多光谱成像。该装置可以包括照明模块和检测模块，用于检测从由照明模块照亮的物体散射的光。该装置还可以包括光源阵列以产生多个不同波长的光，并且产生具有不同波长中的每一个的照明线。光检测可以应用于认证和验证诸如沿着文件传送器移动的纸币的文档。

49. 发明公开

US20240328950A1 STABLE NIR ABSORBANCE AND FLUORESCENCE REFERENCE STANDARDS 审中-公开
公开(公告)号：US20240328950A1
公开(公告)日：2024-10-03
申请号：US18596204
申请日：2024-03-05
申请人： Authentix, Inc.
发明人： Philip B. FORSHEE , John-Christopher BOYER
IPC分类号： G01N21/64
CPC分类号： G01N21/6458 , G01N2201/13
摘要： A method of preparing a reference material for fluorescence spectroscopy by impregnating or otherwise placing one or more fluorophores into a solid polymethyl methacrylate (PMMA) matrix. The method can include impregnating or otherwise placing the one or more fluorophores into the solid PMMA matrix by melt mixing a powder of each of the one or more fluorophores with the solid PMMA matrix to provide a mixed product comprising a homogeneous distribution of the one or more fluorophores in the PMMA and injection molding the mixed product to provide the reference material having a final shape; and/or polymerizing MMA in the presence of one or more fluorophores to form the solid PMMA matrix.

50. 发明授权

US10891630B2 Product authentication using barcode characteristics 有权
公开(公告)号：US10891630B2
公开(公告)日：2021-01-12
申请号：US16892535
申请日：2020-06-04
申请人： Authentix, Inc.
发明人： Mohamed Lazzouni , Will Ewin , Jamie Kawabata
IPC分类号： G06K7/10 , G06Q30/00
摘要： An apparatus comprising: a memory; and a processor coupled to the memory and configured to: obtain an image of a barcode from a product, wherein the barcode comprises a signature; obtain a notification associated with authentication of the product based on the signature; and provide the notification as an audio, a video, or a combination of audio and video. A method comprising: obtaining a smart device; coupling a scanner system to the smart device; obtaining a product comprising a barcode; scanning, using the scanner system, the barcode to obtain an image of the barcode, wherein the barcode comprises a signature; and obtaining, using the smart device and based on the signature, a notification associated with authentication of the product.

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