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1. 发明授权

US11082450B2 User interface supporting an integrated decision engine for evolving defenses 有权
公开(公告)号：US11082450B2
公开(公告)日：2021-08-03
申请号：US15958357
申请日：2018-04-20
申请人： Raytheon BBN Technologies Corp. , Florida Institute of Technology, Inc.
发明人： Thomas C. Eskridge , Marco M. Carvalho , Brett Benyo , Michael Atighetchi , Fusun Yaman
IPC分类号： H04L29/06 , H04L12/24 , G06N3/12 , G06F16/242 , G06N5/02
摘要： A decision engine includes: a genetic algorithm framework including a knowledge base of standard configurations, a candidate selector generator and a selector to select a candidate configuration from a plurality of preferred standard configurations in response to the candidate selector generator; a parallelized reasoning framework including an attack surface reasoning algorithm module to compute the security and cost tradeoffs of an attack surface associated with each candidate configuration; and a user interface framework including a web service engine where users can interact and provide feedback on direction of an evolution used in a genetic algorithm search for evolving defenses.

2. 发明申请

US20190356391A1 SYSTEM FOR ACHIEVING MULTIPLE BITS PER SYMBOL IN OPTICAL COMMUNICATIONS SYSTEMS BY COMBINING SPATIAL DOMAIN MULTIPLEXING AND PULSE AMPLITUDE MODULATION 审中-公开
公开(公告)号：US20190356391A1
公开(公告)日：2019-11-21
申请号：US16367238
申请日：2019-03-27
申请人： Florida Institute of Technology, Inc.
发明人： Syed H. Murshid , Greg Lovell , Bilas Chowdhury , Ce Su , Han Wang , Rayan Enaya , Engin Eyceyurt
IPC分类号： H04B10/524 , H04J14/04 , H04B10/25
摘要： A modified optical PAM communication system using multiple laser sources to generate each amplitude level. The systems can be applied separately or in conjunction with another modulation system such as SDM, MDM, WDM, TDM, or other communication systems. In an embodiment, a PAM-4 system will increase data rate by a factor of two, but more complicated schemes using more lasers can be utilized to generate higher efficiency schemes. For example, a 25 Gbps NRZ signal will give 50 Gbps PAM-4 signal and higher laser systems can generate PAM-8 or PAM-16 for 75 and 100 Gbps systems respectively. These can be further applied to SDM systems to generate higher data rates equivalent to the number of SDM channels multiplied by the PAM efficiency. In embodiments, the invention may combing PAM with WDM and SDM to achieve multiple bits per symbol.

3. 发明授权

US09529147B2 All-optical spatial domain multiplexing de-multiplexer 有权
标题翻译：全光空间域复用解复用器
公开(公告)号：US09529147B2
公开(公告)日：2016-12-27
申请号：US14700106
申请日：2015-04-29
申请人： Florida Institute of Technology, Inc.
发明人： Syed H. Murshid , Gregory L. Lovell
IPC分类号： H04Q11/00 , H04B10/2581 , H04J14/04 , G02B6/02 , G02B6/036
CPC分类号： G02B6/02042 , G02B6/036 , H04B10/2581 , H04J14/04 , H04Q11/0005 , H04Q2011/0024
摘要： An optical-to-optical inline spatial domain multiplexing (SDM) de-multiplexer for SDM communication comprising a plurality of concentric core layers each having a beveled output end and a cladding layer concentrically surrounding each core layer. The cladding layer has an index that is lower than the index of the core layer it surrounds. Also included is a system for SDM communication comprising at least one optical source to transmit optical energy, an SDM optical carrier fiber to receive optical energy from the source and output a plurality of SDM signals, a SDM de-multiplexer as described above wherein the SDM signals output from the carrier fiber are each incident upon one of the core layers, optical output fibers positioned to couple SDM signals from each cladding layer, and a photodetector communicatively coupled to the outputs of the optical output fibers to couple the SDM signals output from the optical output fibers.
摘要翻译：一种用于SDM通信的光对称在线空间域复用（SDM）解复用器，包括多个同心核心层，每个同心核心层具有倾斜的输出端和围绕每个核心层的包层。包覆层的折射率低于其围绕的芯层的折射率。还包括一种用于SDM通信的系统，其包括至少一个用于传输光能的光源，SDM光载波光纤以从源接收光能并输出多个SDM信号，如上所述的SDM解复用器，其中SDM 从载体光纤输出的信号各自入射到核心层之一，定位成耦合来自每个包层的SDM信号的光输出光纤和通信地耦合到光输出光纤的输出的光电检测器，以耦合来自光输出光纤。

4. 发明授权

US5164587A Polarimetric parameter measurement systems and methods for measuring a plurality of parameters 失效
标题翻译：极化参数测量系统和用于测量多个参数的方法
公开(公告)号：US5164587A
公开(公告)日：1992-11-17
申请号：US757030
申请日：1991-09-09
申请人： Frank M. Caimi , Barry G. Grossman , Ali T. Alavie
发明人： Frank M. Caimi , Barry G. Grossman , Ali T. Alavie
IPC分类号： G01D5/34 , G01L1/24
CPC分类号： G01L1/242 , G01D5/344
摘要： A systems for measuring the value of a plurality of parameters includes an optical fiber having a core that conducts coherent light along two orthogonal polarization axes at different velocities, e.g., an elliptical core, a light source for launching linearly polarized coherent light into such fiber to propagate therein as multimodes, a light splitter to divide the light that emerges from the optical fiber into a plurality of light portions, a mode stripper to remove the second order mode of light from the first light portion, a first polarizer to polarize such first light portion after it exits the mode stripper, a first photodetector to convert the polarized first light portion into a first electric signal, second polarizer to polarize a second light portion, a second photodetector to convert the polarized second light portion into a second electric signal, a signal processor to convert the first and second electric signals into a pair of analog voltages, and meters or the like to display such voltages as parameter values, e.g., strain and temperature. The systems may include a third polarizer and third photodetector to process a third light portion for a third parameter measurement, e.g., pressure. Parameter value measurement methods using the new systems are disclosed.
摘要翻译：用于测量多个参数的值的系统包括具有芯的光纤，所述芯沿不同速度的两个正交偏振轴传导相干光，例如椭圆形芯，用于将线性偏振相干光发射到这种光纤中的光源在其中作为多模传播;分光器，用于将从光纤出射的光分成多个光部分;模式剥离器，用于去除来自第一光部分的二次光模;第一偏振器，用于使第一光其在离开模式剥离器之后，将偏振的第一光部分转换为第一电信号的第一光电检测器，使第二光部分偏振的第二偏光器，将偏振的第二光部分转换为第二电信号的第二光电检测器，信号处理器将第一和第二电信号转换为一对模拟电压，并将米等转换为di 显示诸如应变和温度的参数值的电压。该系统可以包括第三偏振器和第三光电检测器，以处理第三光部分用于第三参数测量，例如压力。公开了使用新系统的参数值测量方法。

5. 发明授权

US11438385B2 User interface supporting an integrated decision engine for evolving defenses 有权
公开(公告)号：US11438385B2
公开(公告)日：2022-09-06
申请号：US17375580
申请日：2021-07-14
申请人： Raytheon BBN Technologies Corp. , Florida Institute of Technology, Inc.
发明人： Thomas C. Eskridge , Marco M. Carvalho , Brett Benyo , Michael Atighetchi , Fusun Yaman
IPC分类号： H04L29/06 , H04L9/40 , H04L41/08 , G06N3/12 , H04L41/22 , G06F16/242 , G06N5/02
摘要： A decision engine includes: a genetic algorithm framework including a knowledge base of standard configurations, a candidate selector generator and a selector to select a candidate configuration from a plurality of preferred standard configurations in response to the candidate selector generator; a parallelized reasoning framework including an attack surface reasoning algorithm module to compute the security and cost tradeoffs of an attack surface associated with each candidate configuration; and a user interface framework including a web service engine where users can interact and provide feedback on direction of an evolution used in a genetic algorithm search for evolving defenses.

6. 发明申请

US20220021710A1 USER INTERFACE SUPPORTING AN INTEGRATED DECISION ENGINE FOR EVOLVING DEFENSES 有权
公开(公告)号：US20220021710A1
公开(公告)日：2022-01-20
申请号：US17375580
申请日：2021-07-14
申请人： Raytheon BBN Technologies Corp. , Florida Institute of Technology, Inc.
发明人： Thomas C. Eskridge , Marco M. Carvalho , Brett Benyo , Michael Atighetchi , Fusun Yaman
IPC分类号： H04L29/06 , H04L12/24 , G06N3/12 , G06F16/242
摘要： A decision engine includes: a genetic algorithm framework including a knowledge base of standard configurations, a candidate selector generator and a selector to select a candidate configuration from a plurality of preferred standard configurations in response to the candidate selector generator; a parallelized reasoning framework including an attack surface reasoning algorithm module to compute the security and cost tradeoffs of an attack surface associated with each candidate configuration; and a user interface framework including a web service engine where users can interact and provide feedback on direction of an evolution used in a genetic algorithm search for evolving defenses.

7. 发明授权

US11201678B2 System for achieving multiple bits per symbol in optical communications systems by combining spatial domain multiplexing and pulse amplitude modulation 有权
公开(公告)号：US11201678B2
公开(公告)日：2021-12-14
申请号：US17102735
申请日：2020-11-24
申请人： Florida Institute of Technology, Inc.
发明人： Syed H. Murshid , Greg Lovell , Bilas Chowdhury , Ce Su , Han Wang , Rayan Enaya , Engin Eyceyurt
IPC分类号： H04J14/04 , H04J14/02 , H04B10/54 , H04B10/524 , H04B10/25 , H04B10/69
摘要： A modified optical PAM communication system using multiple laser sources to generate each amplitude level. The systems can be applied separately or in conjunction with another modulation system such as SDM, MDM, WDM, TDM, or other communication systems. In an embodiment, a PAM-4 system will increase data rate by a factor of two, but more complicated schemes using more lasers can be utilized to generate higher efficiency schemes. For example, a 25 Gbps NRZ signal will give 50 Gbps PAM-4 signal and higher laser systems can generate PAM-8 or PAM-16 for 75 and 100 Gbps systems respectively. These can be further applied to SDM systems to generate higher data rates equivalent to the number of SDM channels multiplied by the PAM efficiency. In embodiments, the invention may combing PAM with WDM and SDM to achieve multiple bits per symbol.

8. 发明授权

US10998980B2 System for achieving multiple bits per symbol in optical communications systems by combining spatial domain multiplexing and pulse amplitude modulation 有权
公开(公告)号：US10998980B2
公开(公告)日：2021-05-04
申请号：US16367238
申请日：2019-03-27
申请人： Florida Institute of Technology, Inc.
发明人： Syed H. Murshid , Greg Lovell , Bilas Chowdhury , Ce Su , Han Wang , Rayan Enaya , Engin Eyceyurt
IPC分类号： H04B10/54 , H04B10/524 , H04J14/04 , H04B10/25 , H04B10/69
摘要： A modified optical PAM communication system using multiple laser sources to generate each amplitude level. The systems can be applied separately or in conjunction with another modulation system such as SDM, MDM, WDM, TDM, or other communication systems. In an embodiment, a PAM-4 system will increase data rate by a factor of two, but more complicated schemes using more lasers can be utilized to generate higher efficiency schemes. For example, a 25 Gbps NRZ signal will give 50 Gbps PAM-4 signal and higher laser systems can generate PAM-8 or PAM-16 for 75 and 100 Gbps systems respectively. These can be further applied to SDM systems to generate higher data rates equivalent to the number of SDM channels multiplied by the PAM efficiency. In embodiments, the invention may combing PAM with WDM and SDM to achieve multiple bits per symbol.

9. 发明申请

US20190216211A1 VERTICALLY ROTATING GROOMING ATTACHMENT BRUSH AND METHOD OF USE 审中-公开
公开(公告)号：US20190216211A1
公开(公告)日：2019-07-18
申请号：US16361177
申请日：2019-03-21
申请人： Florida Institute of Technology, Inc.
发明人： Geoffrey Swain , Michael Harper , Melissa Tribou , Harrison Arthur Gardner , Caglar Erdogan
IPC分类号： A46B9/02 , B08B1/00 , A46B13/00
CPC分类号： B63B59/06 , A46B9/02 , A46B13/008 , B08B1/002 , B08B1/04 , B63B59/08
摘要： A rotating grooming brush comprising a brush hub having grooming elements and shroud elements, and method for grooming a surface having an unwanted material thereon. The elements extend from the brush hub and may be positioned near its outer periphery. The elements may be grooming elements forming an array and shroud elements forming a shroud array. A rigid or elastomeric shroud extending from the brush hub surface may optionally be included about the edge of the brush hub, to the outside of the grooming elements. Rotation of the grooming attachment brush causes a low pressure region to build in the central area of the brush. This low pressure region creates a resulting force that forcefully attracts the grooming attachment brush to the surface to be groomed. The resulting force is controlled by the diameter of the brush hub, arrangement, of the elements and the speed of rotation.

10. 发明申请

US20160378910A1 MOLECULAR ACTIVE CENTER IDENTIFICATION USING TUNNELING BARRIERS AND/OR ASSOCIATED MEASUREMENTS FOR SUB-MOLECULAR QSAR 审中-公开
标题翻译：使用隧道式障碍物的分子活性中心鉴定和/或相关测量用于亚分子QSAR
公开(公告)号：US20160378910A1
公开(公告)日：2016-12-29
申请号：US15194115
申请日：2016-06-27
申请人： Florida Institute of Technology, Inc.
发明人： Joel Olson , Mark Novak , Clayton Baum , Raymond Terryn , Krishnan Sriraman
IPC分类号： G06F19/12 , G06F19/16 , G06F19/00
CPC分类号： G16C10/00 , G16C20/30
摘要： A novel computational QSAR approach that provides sub-molecular correlations that are specific to individual lobes of the pertinent molecular orbitals.
摘要翻译：一种新颖的计算QSAR方法，其提供对相关分子轨道的单个叶特异的亚分子相关性。

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