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公开(公告)号：US20180045808A1
公开(公告)日：2018-02-15
申请号：US15233641
申请日：2016-08-10
Applicant: General Electric Company
Inventor： Selaka Bandara Bulumulla , Michael James Hartman , S.M. Shajedul Hasan , Steven William Wik
IPC: G01S5/16 , H04W4/00 , H04L12/24 , F21V23/00 , H05B37/02 , F21V33/00 , F21S9/02 , H04B17/318 , H04L12/933
CPC classification number: G01S5/16 , G01S1/70 , G06K19/0723 , H04B10/1149 , H04B10/116 , H04B17/27 , H04B17/318 , H04L41/22 , H04L49/1584 , H04L67/12 , H04W4/029 , H04W4/33 , H04W4/80 , H05B37/0272 , Y04S40/18
Abstract: A system includes a control system. The control system includes a processor configured to receive a first signal from a light source within an industrial facility. The first signal includes a unique identification code configured to indicate at least a partial identity of a human resource within the industrial facility. The processor is configured to determine a proximity of the human resource with respect to the light source based at least in part on a received signal strength indicator (RSSI) of the first signal, and to generate an indication of a location of the human resource within the industrial facility based on the determined proximity of the human resource to the light source.
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公开(公告)号：US09678183B2
公开(公告)日：2017-06-13
申请号：US14459352
申请日：2014-08-14
Applicant: General Electric Company
Inventor： Selaka Bandara Bulumulla , Joseph Alfred Iannotti , Steven William Wik
CPC classification number: G01R33/3692 , G01R33/3657 , H01H9/54
Abstract: A wireless actuator circuit configured to actuate a micro electromechanical system (MEMS) switch is provided. The wireless actuator circuit includes a transmitter portion and a receiver portion operatively coupled to the transmitter portion. The transmitter portion includes an oscillator device configured to generate a signal at a determined frequency and a first antenna operatively coupled to the oscillator device to receive a modulated signal. Further, the receiver portion includes a second antenna configured to receive the modulated signal from the transmitter portion, a radio frequency power detector configured to detect the modulated signal and a comparator configured to produce a control signal in response to the modulated signal detected by the radio frequency power detector to toggle the MEMS switch.
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13.发明授权公开(公告)号：US09645214B2
公开(公告)日：2017-05-09
申请号：US14095707
申请日：2013-12-03
Applicant: General Electric Company
Inventor： Ileana Hancu , Selaka Bandara Bulumulla , Florian Wiesinger , Laura Irene Sacolick , Seung Kyun Lee
CPC classification number: G01R33/4816 , G01R33/246
Abstract: Systems and methods for determining electrical properties using Magnetic Resonance Imaging (MRI) are provided. One method includes applying an ultra-short echo time (TE) pulse sequence in a Magnetic Resonance Imaging (MRI) system and acquiring a complex B1+B1− quantity from an object following the application of the ultra-short TE pulse sequence, where B1+ is a complex amplitude of a transmit radio-frequency (RF) magnetic field and B1− is a complex amplitude of a receive RF magnetic field. The method also includes estimating, with a processor, one or more electrical properties of the object using the complex amplitudes of the transmit RF magnetic field and the receive RF magnetic field.
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14.发明申请Determining Electrical Properties of Tissue Using Complex Magnetic Resonance Images 有权使用复杂磁共振图像确定组织的电学性质公开(公告)号：US20140103925A1
公开(公告)日：2014-04-17
申请号：US13652155
申请日：2012-10-15
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Ileana Hancu , Selaka Bandara Bulumulla , Seung-Kyun Lee
Abstract: Exemplary embodiments are directed to estimating an electrical property of tissue using Magnetic Resonance (MR) images. In exemplary embodiments, complex MR images of a target tissue are obtained. An estimated value of an electrical property of the target tissue is determined based on complex values of the pixels in the complex MR images. The complex values are proportional to the product of the transmit radio frequency magnetic field and the receive RF magnetic field.
Abstract translation: 示例性实施例涉及使用磁共振（MR）图像估计组织的电性质。 在示例性实施例中，获得目标组织的复杂MR图像。 基于复数MR图像中的像素的复数值来确定目标组织的电特性的估计值。 复数值与发射射频磁场和接收RF磁场的乘积成比例。
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公开(公告)号：US20170369189A1
公开(公告)日：2017-12-28
申请号：US15191143
申请日：2016-06-23
Applicant: General Electric Company
CPC classification number: B64F5/60 , B64C7/02 , B64D29/00 , B64D29/06 , B64D29/08 , B64D2045/0085 , G05B23/00 , G07C5/008
Abstract: An engine communication system for aircraft engines having a nacelle with two cowlings extending annularly about the aircraft engine and defining a radially outward surface thereof, and at least one sensor positioned radially inward from the nacelle. The system includes a cowling gap positioned between the two cowlings when coupled together, and an engine control device communicatively coupled to the sensor and configured to at least one of receive engine data from the sensor and receive instruction data from a transmitter device positioned radially outward from the cowling gap. The system also includes a linearly polarized antenna communicatively coupled to the engine control device and positioned radially inward from the cowling gap and extending radially outward toward the cowling gap. The antenna is configured to at least one of receive and transmit the engine data and the instruction data through the cowling gap.
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Patent Agency Ranking
公开(公告)号：US20170122476A1
公开(公告)日：2017-05-04
申请号：US14925313
申请日：2015-10-28
Applicant: General Electric Company
CPC classification number: F16L53/34 , H05B6/6447 , H05B6/708 , H05B6/802
Abstract: A fluid conduit heating system includes a fluid transport conduit including a wall including a radially inner surface and a radially outer surface. The radially inner surface has a predetermined topography and the fluid transport conduit is configured to transport a hydrocarbon fluid therethrough. The system also includes a microwave heating device in radio frequency (RF) communication with the fluid transport conduit. The microwave heating device includes a microwave generator configured to generate microwave radiation and a waveguide coupled to the microwave generator. The waveguide is configured to conform a propagation pattern of the microwave radiation generated by the microwave generator to the predetermined topography of the radially inner surface.
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17.发明授权Determining electrical properties of tissue using complex magnetic resonance images 有权使用复杂磁共振图像确定组织的电学性质公开(公告)号：US09513354B2
公开(公告)日：2016-12-06
申请号：US13652155
申请日：2012-10-15
Applicant: General Electric Company
Inventor： Ileana Hancu , Selaka Bandara Bulumulla , Seung-Kyun Lee
Abstract: Exemplary embodiments are directed to estimating an electrical property of tissue using Magnetic Resonance (MR) images. In exemplary embodiments, complex MR images of a target tissue are obtained. An estimated value of an electrical property of the target tissue is determined based on complex values of the pixels in the complex MR images. The complex values are proportional to the product of the transmit radio frequency magnetic field and the receive RF magnetic field.
Abstract translation: 示例性实施例涉及使用磁共振（MR）图像估计组织的电性质。 在示例性实施例中，获得目标组织的复杂MR图像。 基于复数MR图像中的像素的复数值来确定目标组织的电特性的估计值。 复数值与发射射频磁场和接收RF磁场的乘积成比例。
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18.发明授权Determining electrical properties of tissue using magnetic resonance imaging and least squared estimate 有权使用磁共振成像和最小二乘估计确定组织的电学性质公开(公告)号：US09069998B2
公开(公告)日：2015-06-30
申请号：US13652231
申请日：2012-10-15
Applicant: General Electric Company
Inventor： Selaka Bandara Bulumulla , Ileana Hancu , Seung-Kyun Lee
CPC classification number: G06K9/00 , A61B5/055 , A61B5/4869 , G01R33/246 , G01R33/48 , G06K9/3233 , G06K9/342 , G06T11/003
Abstract: Exemplary embodiments of the present disclosure are directed to estimating an electrical property of tissue using MR images. Complex values having real components and imaginary components are generated and are associated with pixels in one or more MR images that corresponding to a region of tissue for which the electrical property is constant. An estimated value of the electrical property for the region of tissue is determined based on a least squared error estimation applied to the complex values.
Abstract translation: 本公开的示例性实施例涉及使用MR图像估计组织的电性质。 生成具有真实分量和虚部的复数值，并且与一个或多个MR图像中的对应于电性能不变的组织区域的像素相关联。 基于应用于复数值的最小二乘误差估计来确定组织区域的电特性的估计值。
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公开(公告)号：US20150115980A1
公开(公告)日：2015-04-30
申请号：US14063526
申请日：2013-10-25
Applicant: General Electric Company
Inventor： Selaka Bandara Bulumulla , Joseph Alfred Iannotti , James Patrick Carneal , Mahesh Panicker
CPC classification number: G01N22/02 , G01M7/04 , G01N29/07 , G01N29/265 , G01N33/383
Abstract: An inspection system for a metal-reinforced concrete structure is described. The system includes a radio frequency (RF) system configured to be movable with respect to a surface of the concrete structure while transmitting radio signals into the interior of the structure, and receiving reflected radio signals. The system also includes a processor configured to process the reflected radio signals, so as to obtain a focused image of the reinforcement in at least one selected region within the concrete structure. The image corresponds to the physical condition of the reinforcement. A method for determining the condition of a reinforced concrete structure is also described, utilizing the inspection system.
Abstract translation: 描述了一种用于金属钢筋混凝土结构的检查系统。 该系统包括射频（RF）系统，其配置成相对于混凝土结构的表面可移动，同时将无线电信号传送到结构的内部，并且接收反射的无线电信号。 该系统还包括配置成处理反射的无线电信号的处理器，以便在混凝土结构内的至少一个选定区域中获得加强件的聚焦图像。 图像对应于加固的物理条件。 还描述了一种用于确定钢筋混凝土结构状况的方法，利用检查系统。
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公开(公告)号：US20170369188A1
公开(公告)日：2017-12-28
申请号：US15191124
申请日：2016-06-23
Applicant: General Electric Company
Inventor： Selaka Bandara Bulumulla , David Patrick Calder , Michael Joseph Dell'Anno , Andrew Michael Roach
CPC classification number: H01Q1/28 , B64C7/02 , B64D29/00 , B64D29/06 , B64D2045/0085 , B64F5/60 , F05D2260/80 , G01M15/14 , G05B19/042 , G05B2219/33192 , G07C5/008 , H01Q1/286
Abstract: An engine monitoring system for an aircraft engine having a nacelle extending annularly thereabout and a sensor positioned radially inward therefrom. The system includes an engine control device coupled communicatively to the sensor and configured to receive engine data from the sensor and/or receive instruction data from a transmitter device positioned radially outward from a nacelle radially outward surface. The system also includes a composite panel including at least a portion of the nacelle and a ground plane positioned radially inward from the nacelle radially outward surface, the composite panel including an antenna coupled communicatively to engine control device and a radome positioned radially outward from ground plane. The antenna is configured to at least one of receive engine data from the engine control device and transmit engine data to a receiver device, and receive instruction data from the transmitter device and transmit instruction data to the engine control device.
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