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1. 发明申请

US20060186191A1 Methods and apparatus for providing a security value for a payment device 审中-公开
标题翻译：为支付设备提供安全价值的方法和设备
公开(公告)号：US20060186191A1
公开(公告)日：2006-08-24
申请号：US11062506
申请日：2005-02-22
申请人： Ian Mitchell , Thomas Buckingham , Daniel Borchers , Harold Berquist , Spyros Menegatos
发明人： Ian Mitchell , Thomas Buckingham , Daniel Borchers , Harold Berquist , Spyros Menegatos
IPC分类号： G07F19/00
CPC分类号： G06Q20/042 , G06Q20/20
摘要： Embodiments herein provide a system, method, apparatus, and computer program code to calculate a security value to associate with a payment device, to associate the security value with a print representation of the payment device where the security value and the payment device provide a unique combination, and to compare the security value associated with the payment device with known data regarding the payment device, including the security value. The security value may be used to verify an authenticity of the payment device and other information associated therewith, thus facilitating secure transactions based on using the payment device as a form of payment. In some embodiments, the payment device may include a check, a loan, an electronic transfer of funds, and other forms of payment.
摘要翻译：本文的实施例提供了一种用于计算与支付装置相关联的安全值的系统，方法，装置和计算机程序代码，以将安全值与支付装置的打印表示相关联，其中安全值和支付装置提供唯一的组合，并且将与支付设备相关联的安全值与关于支付设备的已知数据（包括安全值）进行比较。安全值可以用于验证支付设备的真实性和与其相关联的其他信息，从而基于使用支付设备作为支付形式来促进安全交易。在一些实施例中，支付设备可以包括支票，贷款，电子资金转账和其他付款方式。

2. 发明申请

US20190170593A1 DTS PERFORMANCE IMPROVEMENT THROUGH VARIABLE MODE PATH LENGTH AVERAGING 审中-公开
公开(公告)号：US20190170593A1
公开(公告)日：2019-06-06
申请号：US15833054
申请日：2017-12-06
申请人： Ian Mitchell , Alexander Michael Barry , William Albert Johnston
发明人： Ian Mitchell , Alexander Michael Barry , William Albert Johnston
IPC分类号： G01K11/32
摘要： A system and method to determine temperature include an optical fiber and at least two pulse laser sources to transmit light pulses with at least two wavelengths into the optical fiber. The system also includes an optical path length modulator to modulate the optical path length of the optical fiber as the light pulses are transmitted into the optical fiber. At least two photodetectors detect backscatter reflected in the optical fiber, and a processor determines the temperature based on the backscatter.

3. 发明授权

US09797783B2 Filter and method and distributed temperature sensor system 有权
公开(公告)号：US09797783B2
公开(公告)日：2017-10-24
申请号：US15159414
申请日：2016-05-19
申请人： William Albert Johnston , Ian Mitchell
发明人： William Albert Johnston , Ian Mitchell
IPC分类号： G01K11/32 , G02B6/02
CPC分类号： G01K11/32 , G02B6/02052
摘要： A distributed temperature sensor (DTS) system includes a light source; a length of fiber filter having been hydrogen darkened prior to assembly of the system; and a DTS fiber. A method for making a filter for a DTS system.

4. 发明授权

US09678044B2 Method of measuring acoustic energy impinging upon a cable 有权
公开(公告)号：US09678044B2
公开(公告)日：2017-06-13
申请号：US14661364
申请日：2015-03-18
申请人： Paul F. Wysocki , Ian Mitchell , Matthew Thomas Raum
发明人： Paul F. Wysocki , Ian Mitchell , Matthew Thomas Raum
IPC分类号： G01N29/24
CPC分类号： G01N29/2418
摘要： A method of measuring acoustic energy impinging upon a cable includes, interrogating at least one optical fiber of the cable with electromagnetic energy, the at least one optical fiber is nonconcentrically surrounded by and strain locked to a sheath of the cable, monitoring electromagnetic energy returned in the at least one optical fiber, and determining acoustic energy impinging on the cable.

5. 发明申请

US20160274064A1 METHOD OF MEASURING ACOUSTIC ENERGY IMPINGING UPON A CABLE 有权
标题翻译：测量引入电缆的声学能量的方法
公开(公告)号：US20160274064A1
公开(公告)日：2016-09-22
申请号：US14661364
申请日：2015-03-18
申请人： Paul F. Wysocki , Ian Mitchell , Matthew Thomas Raum
发明人： Paul F. Wysocki , Ian Mitchell , Matthew Thomas Raum
IPC分类号： G01N29/24
CPC分类号： G01N29/2418
摘要： A method of measuring acoustic energy impinging upon a cable includes, interrogating at least one optical fiber of the cable with electromagnetic energy, the at least one optical fiber is nonconcentrically surrounded by and strain locked to a sheath of the cable, monitoring electromagnetic energy returned in the at least one optical fiber, and determining acoustic energy impinging on the cable.
摘要翻译：一种测量入射在电缆上的声能的方法包括：用电磁能询问该电缆的至少一根光纤，该至少一根光纤被非集中地围绕并锁定在该电缆的护套上，并监测电缆返回的电磁能量所述至少一个光纤，以及确定撞击在所述电缆上的声能。

6. 发明授权

US09404831B2 Arrayed wave division multiplex to extend range of IOFDR fiber bragg sensing system 有权
标题翻译：阵列波分复用以扩展IOFDR光纤布拉格传感系统的范围
公开(公告)号：US09404831B2
公开(公告)日：2016-08-02
申请号：US14524714
申请日：2014-10-27
申请人： Alexander M. Barry , Karl Kai Ku , Ian Mitchell , William Johnston
发明人： Alexander M. Barry , Karl Kai Ku , Ian Mitchell , William Johnston
IPC分类号： G01M11/00 , G02B6/12 , G01V8/16 , G01K11/32
CPC分类号： G01K11/3206 , G01H9/004 , G01L1/246 , G01V2210/1429
摘要： An apparatus for performing a measurement of a downhole property includes an optical fiber having a first section that has a first set of fiber Bragg gratings with a first resonant wavelength inscribed therein and a second section that has a second set of fiber Bragg gratings with a second resonant wavelength different from the first resonant wavelength inscribed therein. The second section is in series with the first section. An optical interrogator emits a swept-wavelength frequency domain light signal having varying wavelength amplitude modulation into the optical fiber, receives a frequency domain return light signal, and transforms the frequency domain return signal into a time domain to determine a resonant wavelength shift of each fiber Bragg grating and the corresponding location of each interrogated fiber Bragg grating. A processor converts the resonant wavelength shift of each interrogated fiber Bragg grating into the downhole property measurement.
摘要翻译：用于执行井下性质的测量的装置包括具有第一部分的光纤，该第一部分具有第一组光纤布拉格光栅，其具有内接第一共振波长的第一组光纤布拉格光栅，以及具有第二组光纤布拉格光栅的第二部分，谐振波长不同于刻录在其中的第一谐振波长。第二部分与第一部分串联。光学询问器将具有变化的波长幅度调制的扫频波段频域光信号发射到光纤中，接收频域返回光信号，并将频域返回信号变换成时域以确定每个光纤的谐振波长偏移布拉格光栅和每个询问光纤布拉格光栅的相应位置。处理器将每个询问的光纤布拉格光栅的谐振波长偏移转换成井下性质测量。

7. 发明授权

US10746016B2 Time division multiplexing of distributed downhole sensing systems 有权
公开(公告)号：US10746016B2
公开(公告)日：2020-08-18
申请号：US16106307
申请日：2018-08-21
申请人： Alexander Michael Barry , William Albert Johnston , Ian Mitchell
发明人： Alexander Michael Barry , William Albert Johnston , Ian Mitchell
IPC分类号： E21B47/06 , E21B47/07 , E21B49/00 , G01H9/00 , G01K11/32
摘要： Downhole fiber optic interrogation systems are described. The systems include a fiber optic control system, a first sensing system, a second sensing system, an optical fiber disposed within a well, and an optical switch arranged between the optical fiber and the first and second sensing systems, wherein the fiber optic control system performs time division multiplex control of the optical switch wherein the first sensing system is operably connected to the optical fiber and the second sensing system is not connected to the optical fiber, and further controls the optical switch such that the second sensing system is operably connected to the optical fiber and the first sensing system is not connected to the optical fiber.

8. 发明申请

US20190178065A1 METHOD FOR REAL TIME FLOW CONTROL ADJUSTMENT OF A FLOW CONTROL DEVICE LOCATED DOWNHOLE OF AN ELECTRIC SUBMERSIBLE PUMP 审中-公开
公开(公告)号：US20190178065A1
公开(公告)日：2019-06-13
申请号：US15838817
申请日：2017-12-12
申请人： Eugene Stolboushkin , Aaron C. Hammer , Jason Allen , Ian Mitchell , Joshua Raymond Snitkoff
发明人： Eugene Stolboushkin , Aaron C. Hammer , Jason Allen , Ian Mitchell , Joshua Raymond Snitkoff
IPC分类号： E21B43/12 , E21B34/06 , E21B43/24
摘要： A method of controlling flow in a tubular including developing a pressure in the tubular with an electric submersible pump (ESP), directing a flow of fluid through a flow control device arranged on the tubular downhole of the ESP in response to the pressure, sensing a parameter of the flow of fluid, and adjusting, in real time, a flow parameter of the flow control device with a coil tubing in response to the parameter of the fluid.

9. 发明授权

US09989425B2 Attenuation correction for distrbuted temperature sensors using antistokes to rayleigh ratio 有权
公开(公告)号：US09989425B2
公开(公告)日：2018-06-05
申请号：US14664254
申请日：2015-03-20
申请人： Ian Mitchell , William Johnston , Ashwin Chandran
发明人： Ian Mitchell , William Johnston , Ashwin Chandran
IPC分类号： G01K11/32 , E21B47/12 , E21B47/06
CPC分类号： G01K11/32 , E21B47/065 , E21B47/123 , G01K2011/324
摘要： A distributed temperature sensor, a method of determining temperature, and a processing system to compute temperature are described. The sensor includes an optical fiber disposed in an area where temperature is to be measured, a primary light source to inject light into the optical fiber, and a secondary light source to inject light into the optical fiber. The sensor additionally includes a photodetector to detect backscatter light energy from the optical fiber the backscatter light energy including Stokes Raman scatter or anti-Stokes Raman scatter and primary Rayleigh scatter resulting from the primary light source and secondary Rayleigh scatter resulting from the secondary light source, and a processor to determine temperature based on a ratio of the Stokes Raman scatter or the anti-Stokes Raman scatter and a combination of the primary Rayleigh scatter and the secondary Rayleigh scatter.

10. 发明申请

US20110047629A1 Method and Apparatus for Enhanced Age Verification and Activity Management of Internet Users 审中-公开
标题翻译：用于增强互联网用户年龄验证和活动管理的方法和装置
公开(公告)号：US20110047629A1
公开(公告)日：2011-02-24
申请号：US12918584
申请日：2009-02-27
申请人： Ian Mitchell , James T. Feeley , Robert C. Angell
发明人： Ian Mitchell , James T. Feeley , Robert C. Angell
IPC分类号： G06F21/00 , G06Q10/00
CPC分类号： G06F21/31 , G06F2221/2149 , G06Q30/018 , H04L63/102 , H04L67/22
摘要： Methods and apparatus are provided for verifying the age of an online user. The age and identity of at least one primary user is verified and the primary user provides an age of at least one secondary user. Content requests from the secondary user to access content from at least one online content provider are granted if the primary user has authorized the secondary user to access the content. A content provider delivers content by receiving an identifier and a content request from a secondary user to access content; redirecting the secondary user to a third party age verification server; receiving an indication from the third party age verification server that the secondary user has been authorized by a primary user to access the content; and granting the content request if the primary user has authorized the secondary user to access the content.
摘要翻译：提供了用于验证在线用户的年龄的方法和装置。验证至少一个主用户的年龄和身份，并且主用户提供至少一个次要用户的年龄。如果主用户授权次要用户访问内容，则授予来自次要用户访问来自至少一个在线内容提供商的内容的内容请求。内容提供商通过从次要用户接收标识符和内容请求来访问内容来提供内容; 将次要用户重定向到第三方年龄验证服务器; 从所述第三方年龄验证服务器接收到所述次要用户已被主用户授权以访问所述内容的指示; 以及如果主用户授权次要用户访问内容，则授予内容请求。

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