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1. 发明授权

US08228226B2 E-Band receiver and bit error measurement 有权
标题翻译： E波段接收机和位误差测量
公开(公告)号：US08228226B2
公开(公告)日：2012-07-24
申请号：US12271689
申请日：2008-11-14
申请人： Victor J. Chan , Gene Morgan , Bruce Allen Brentlinger , Jimmy Hannan , Andrew Pavelchek
发明人： Victor J. Chan , Gene Morgan , Bruce Allen Brentlinger , Jimmy Hannan , Andrew Pavelchek
IPC分类号： G01S13/00
CPC分类号： H04L1/244 , H04L1/20
摘要： Methods and apparatus are provided to facilitate the alignment of an antenna. In one aspect, there is provided a transceiver. The transceiver may include an antenna and a downconverter module coupled to the antenna. The downconverter module may convert a signal received at the antenna to another signal. The downconverter module may measure received signal strength. The transceiver may also include a sequence detector for detecting an error rate of a sequence included in the other signal. The transceiver may also include an output module for providing an output representative the error rate, the received signal strength, and a combination of the error rate and the received signal strength. The provided output may be used to enable alignment of an antenna. Related apparatus, systems, methods, and articles are also described.
摘要翻译：提供方法和装置以便于天线的对准。在一个方面，提供了收发器。收发器可以包括耦合到天线的天线和下变频器模块。下变频器模块可将在天线处接收的信号转换为另一信号。下变频器模块可以测量接收信号强度。收发机还可以包括用于检测包括在另一个信号中的序列的错误率的序列检测器。收发机还可以包括用于提供表示错误率，接收信号强度以及错误率和接收信号强度的组合的输出的输出模块。所提供的输出可以用于使天线对准。还描述了相关装置，系统，方法和制品。

2. 发明授权

US07831154B2 Attenuation systems and methods for use with an optical detector in an optical communication system 有权
标题翻译：用于光通信系统中的光学检测器的衰减系统和方法
公开(公告)号：US07831154B2
公开(公告)日：2010-11-09
申请号：US12255507
申请日：2008-10-21
申请人： James J. Alwan , Paul William Binun , Scott Harris Bloom , Victor J. Chan , Glenn Claude Hoiseth , Hugh Michael O'Brien, IV , Scott Platenberg , Werner Pyka , Raymond D. Rogers
发明人： James J. Alwan , Paul William Binun , Scott Harris Bloom , Victor J. Chan , Glenn Claude Hoiseth , Hugh Michael O'Brien, IV , Scott Platenberg , Werner Pyka , Raymond D. Rogers
IPC分类号： H04B10/04
CPC分类号： H04B10/0799 , H04B10/1123 , H04B10/674
摘要： Systems and methods for use with an optical communication beam are disclosed. The system allows the beam of light to operate at an adequate power level that provides a robust optical link while minimizing any safety risk to humans. The system calibrates and controls the gain for an avalanche photodiode detector (APD). A detector circuit is used to calibrate the APD. Once calibrated, the detector circuit further provides an electrical bias to the APD to process or condition the electrical signal to produce a detector output. The systems and methods disclosed herein attenuate the power level of an incoming communication beam to prevent oversaturation of an APD. The system further provides an alignment signal, which is effective over a wide dynamic range of incoming power levels.
摘要翻译：公开了与光通信光束一起使用的系统和方法。该系统允许光束以足够的功率水平运行，从而提供鲁棒的光学链路，同时最小化对人类的任何安全风险。该系统校准并控制雪崩光电二极管检测器（APD）的增益。检测器电路用于校准APD。一旦被校准，检测器电路还向APD提供电偏压以处理或调节电信号以产生检测器输出。本文公开的系统和方法衰减了入射通信波束的功率电平，以防止APD的过饱和。该系统进一步提供对准信号，其在输入功率电平的宽动态范围内是有效的。

3. 发明授权

US08361764B1 Genes and enzymes for degradation of ferulic acid crosslinks 失效
标题翻译：用于降解阿魏酸交联的基因和酶
公开(公告)号：US08361764B1
公开(公告)日：2013-01-29
申请号：US12893922
申请日：2010-09-29
申请人： Dominic W. S. Wong , Victor J. Chan , Meiling Shang , Mary J. Zidwick , Hans H. Liao
发明人： Dominic W. S. Wong , Victor J. Chan , Meiling Shang , Mary J. Zidwick , Hans H. Liao
IPC分类号： C12N9/18 , C12P7/40 , C12P7/42
CPC分类号： C12N9/18 , C12P7/42 , C12Y301/01073
摘要： Novel genes that code for a family of feruloyl esterases that break down ferulic acid crosslinks between polysaccharide chains and between polysaccharides and lignins in plant cell walls are described herein as well as a method of rapid gene discovery.
摘要翻译：本文描述了编码一种阿魏酸酯酶家族的新基因，其中分离了多糖链之间的阿魏酸交联，以及在植物细胞壁中的多糖和木质素之间的交联，以及快速基因发现的方法。

4. 发明申请

US20120020628A1 SMALL FORM-FACTOR PLUGGABLE CONNECTOR SYSTEM 有权
标题翻译：小型可插拔连接器系统
公开(公告)号：US20120020628A1
公开(公告)日：2012-01-26
申请号：US13109824
申请日：2011-05-17
申请人： Victor J. Chan , Tyson Grant
发明人： Victor J. Chan , Tyson Grant
IPC分类号： G02B6/36
CPC分类号： G02B6/4261 , G02B6/3897 , G02B6/4284 , G02B6/4292
摘要： In an aspect there is provided a connector device. The connector device may include a cable connector having a housing having an opening at a first end and a cable gland at a second end; and a sleeve having an internal channel configured to interchangeably couple with an electrical transceiver module type and an optical transceiver module type. The internal channel may extend between a first end and a second end of the sleeve. The first end of the sleeve may be configured to insert through the opening in the housing to releasably couple the sleeve to the housing. The second end of the sleeve may be configured to insert through a port on a unit and couple the electrical transceiver to an edge connector on a printed circuit board (PCB) when the electrical transceiver is coupled with the sleeve. The second end of the sleeve may be further configured to insert through the port on the unit and couple the optical transceiver to the edge connector on the PCB when the optical transceiver is coupled with the sleeve. Related systems and methods are also described.
摘要翻译：在一方面，提供了一种连接器装置。连接器装置可以包括电缆连接器，其具有在第一端处具有开口的外壳和在第二端处的电缆密封套; 以及具有内部通道的套管，该内部通道被配置为可互换地与电收发器模块类型和光学收发器模块类型耦合。内部通道可以在套筒的第一端和第二端之间延伸。套筒的第一端可以被配置成插入通过壳体中的开口以将套筒可释放地联接到壳体。套筒的第二端可以被配置为当电收发器与套筒耦合时通过单元上的端口插入并将电收发器耦合到印刷电路板（PCB）上的边缘连接器。套筒的第二端可以进一步配置成插入单元上的端口，并且当光收发器与套筒耦合时将光收发器耦合到PCB上的边缘连接器。还描述了相关系统和方法。

5. 发明授权

US07616311B2 Systems and methods for a multiple angle light scattering (MALS) instrument having two-dimensional detector array 失效
标题翻译：具有二维检测器阵列的多角度散射（MALS）仪器的系统和方法
公开(公告)号：US07616311B2
公开(公告)日：2009-11-10
申请号：US11453278
申请日：2006-06-13
申请人： John A. Adams , Scott H. Bloom , Victor J. Chan , Kristina M. Crousore , Joseph S. Gottlieb , Oscar Hemberg , John J. Lyon , Brett A. Spivey
发明人： John A. Adams , Scott H. Bloom , Victor J. Chan , Kristina M. Crousore , Joseph S. Gottlieb , Oscar Hemberg , John J. Lyon , Brett A. Spivey
IPC分类号： G01N21/00
CPC分类号： G01N15/1459 , G01N15/1434 , G01N15/1463 , G01N15/147 , G01N15/1475 , G01N2015/0088
摘要： A particle detection system uses a reflective optic comprising a curved surface to detect high angle scattered light generated by a particle in a liquid medium, when a laser beam is incident on the particle. When the particles transit the laser beam, light is scattered in all directions and is described by MIE scattering theory for particles about the size of the wavelength of light and larger or Rayleigh Scattering when the particles are smaller than the wavelength of light. By using the reflective optic, the scattered light can be detected over angles that are greater than normally obtainable.
摘要翻译：当激光束入射到粒子上时，粒子检测系统使用包括弯曲表面的反射光学器件来检测由液体介质中的粒子产生的高角散射光。当粒子通过激光束时，光在所有方向上散射，并且当颗粒小于光的波长时，通过MIE散射理论对关于光的波长大小或Rayleigh散射的粒子的粒子进行描述。通过使用反射光学元件，可以在大于通常可获得的角度上检测散射光。

6. 发明授权

US07447445B2 Attenuation and calibration systems and methods for use with a laser detector in an optical communication system 有权
标题翻译：用于光通信系统中的激光检测器的衰减和校准系统和方法
公开(公告)号：US07447445B2
公开(公告)日：2008-11-04
申请号：US11513874
申请日：2006-08-31
申请人： James J. Alwan , Paul William Binun , Scott Harris Bloom , Victor J. Chan , Glenn Claude Hoiseth , Hugh Michael O'Brien, IV , Scott Platenberg , Werner Pyka , Raymond D. Rogers
发明人： James J. Alwan , Paul William Binun , Scott Harris Bloom , Victor J. Chan , Glenn Claude Hoiseth , Hugh Michael O'Brien, IV , Scott Platenberg , Werner Pyka , Raymond D. Rogers
IPC分类号： H04B10/04
CPC分类号： H04B10/0799 , H04B10/1123 , H04B10/674
摘要： Systems and methods for use with an optical communication beam are disclosed. The system allows the beam of light to operate at an adequate power level that provides a robust optical link while minimizing any safety risk to humans. The system calibrates and controls the gain for an avalanche photodiode detector (APD). A detector circuit is used to calibrate the APD. Once calibrated, the detector circuit further provides an electrical bias to the APD to process or condition the electrical signal to produce a detector output. The systems and methods disclosed herein attenuate the power level of an incoming communication beam to prevent oversaturation of an APD. The system further provides an alignment signal, which is effective over a wide dynamic range of incoming power levels.
摘要翻译：公开了与光通信光束一起使用的系统和方法。该系统允许光束以足够的功率水平运行，从而提供鲁棒的光学链路，同时最小化对人类的任何安全风险。该系统校准并控制雪崩光电二极管检测器（APD）的增益。检测器电路用于校准APD。一旦被校准，检测器电路还向APD提供电偏压以处理或调节电信号以产生检测器输出。本文公开的系统和方法衰减了入射通信波束的功率电平，以防止APD的过饱和。该系统进一步提供对准信号，其在输入功率电平的宽动态范围内是有效的。

7. 发明授权

US06490067B2 Multi-channel optical transceiver 有权
标题翻译：多通道光收发器
公开(公告)号：US06490067B2
公开(公告)日：2002-12-03
申请号：US09860078
申请日：2001-05-16
申请人： Scott H. Bloom , Victor J. Chan , Jim Alwan
发明人： Scott H. Bloom , Victor J. Chan , Jim Alwan
IPC分类号： H04B1000
CPC分类号： H04B10/1125 , H04B10/2587
摘要： An optical transceiver such as used, for example, in a wireless optical network (WON), includes multiple laser sources including a first laser source configured to transmit a first 5 output channel beam having a first optical characteristic and at least a second laser source configured to transmit a second output channel beam having a second optical characteristic; multiple detectors including a first detector configured to detect a first input channel beam having the first optical characteristic and at least a second detector configured to detect a second input channel beam having the second optical characteristic; and multiple apertures including a first aperture through which the first output channel beam and the second input channel beam pass and a second aperture through which the second output channel beam and the first input channel beam pass.
摘要翻译：诸如在无线光网络（WON）中使用的光收发器包括多个激光源，包括被配置为传输具有第一光学特性的第一5输出通道光束的第一激光源和至少配置的第二激光源以发射具有第二光学特性的第二输出通道光束; 多个检测器，包括被配置为检测具有第一光学特性的第一输入通道光束的第一检测器和被配置为检测具有第二光学特性的第二输入通道光束的至少第二检测器; 以及多个孔，包括第一输出通道光束和第二输入通道光束通过的第一孔径以及第二输出通道光束和第一输入通道光束通过的第二孔径。

8. 发明申请

US20100027007A1 SYSTEMS AND METHODS FOR A MULTIPLE ANGLE LIGHT SCATTERING (MALS) INSTRUMENT HAVING TWO-DIMENSIONAL DETECTOR ARRAY 失效
标题翻译：具有两维探测器阵列的多角度散射（MALS）仪器的系统和方法
公开(公告)号：US20100027007A1
公开(公告)日：2010-02-04
申请号：US12534780
申请日：2009-08-03
申请人： John A. Adams , Scott H. Bloom , Victor J. Chan , Kristina M. Crousore , Joseph S. Gottlieb , Oscar Hemberg , John J. Lyon , Brett A. Spivey
发明人： John A. Adams , Scott H. Bloom , Victor J. Chan , Kristina M. Crousore , Joseph S. Gottlieb , Oscar Hemberg , John J. Lyon , Brett A. Spivey
IPC分类号： G01N21/00
CPC分类号： G01N15/1459 , G01N15/1434 , G01N15/1463 , G01N15/147 , G01N15/1475 , G01N2015/0088
摘要： A particle detection system uses a reflective optic comprising a curved surface to detect high angle scattered light generated by a particle in a liquid medium, when a laser beam is incident on the particle. When the particles transit the laser beam, light is scattered in all directions and is described by MIE scattering theory for particles about the size of the wavelength of light and larger or Rayleigh Scattering when the particles are smaller than the wavelength of light. By using the reflective optic, the scattered light can be detected over angles that are greater than normally obtainable.
摘要翻译：当激光束入射到粒子上时，粒子检测系统使用包括弯曲表面的反射光学器件来检测由液体介质中的粒子产生的高角散射光。当粒子通过激光束时，光在所有方向上散射，并且当颗粒小于光的波长时，通过MIE散射理论对关于光的波长大小或Rayleigh散射的粒子的粒子进行描述。通过使用反射光学元件，可以在大于通常可获得的角度上检测散射光。

9. 发明申请

US20090184860A1 E-Band Receiver And Bit Error Measurement 有权
标题翻译： E波段接收机和位误差测量
公开(公告)号：US20090184860A1
公开(公告)日：2009-07-23
申请号：US12271689
申请日：2008-11-14
申请人： Victor J. Chan , Gene Morgan , Bruce Allen Brentlinger , Jimmy Hannan , Andrew Pavelchek
发明人： Victor J. Chan , Gene Morgan , Bruce Allen Brentlinger , Jimmy Hannan , Andrew Pavelchek
IPC分类号： G01S7/40
CPC分类号： H04L1/244 , H04L1/20
摘要： Methods and apparatus are provided to facilitate the alignment of an antenna. In one aspect, there is provided a transceiver. The transceiver may include an antenna and a downconverter module coupled to the antenna. The downconverter module may convert a signal received at the antenna to another signal. The downconverter module may measure received signal strength. The transceiver may also include a sequence detector for detecting an error rate of a sequence included in the other signal. The transceiver may also include an output module for providing an output representative the error rate, the received signal strength, and a combination of the error rate and the received signal strength. The provided output may be used to enable alignment of an antenna. Related apparatus, systems, methods, and articles are also described.
摘要翻译：提供方法和装置以便于天线的对准。在一个方面，提供了收发器。收发器可以包括耦合到天线的天线和下变频器模块。下变频器模块可将在天线处接收的信号转换为另一信号。下变频器模块可以测量接收信号强度。收发机还可以包括用于检测包括在另一个信号中的序列的错误率的序列检测器。收发机还可以包括用于提供表示错误率，接收信号强度以及错误率和接收信号强度的组合的输出的输出模块。所提供的输出可以用于使天线对准。还描述了相关装置，系统，方法和制品。

10. 发明申请

US20090041477A1 ATTENUATION SYSTEMS AND METHODS FOR USE WITH AN OPTICAL DETECTOR IN AN OPTICAL COMMUNICATION SYSTEM 有权
标题翻译：在光通信系统中使用光学检测器的衰减系统和方法
公开(公告)号：US20090041477A1
公开(公告)日：2009-02-12
申请号：US12255507
申请日：2008-10-21
申请人： James J. Alwan , Paul William Binun , Scott Harris Bloom , Victor J. Chan , Glenn Claude Hoiseth , Hugh Michael O'Brien, IV , Scott Platenberg , Werner Pyka , Raymond D. Rogers
发明人： James J. Alwan , Paul William Binun , Scott Harris Bloom , Victor J. Chan , Glenn Claude Hoiseth , Hugh Michael O'Brien, IV , Scott Platenberg , Werner Pyka , Raymond D. Rogers
IPC分类号： H04B10/04
CPC分类号： H04B10/0799 , H04B10/1123 , H04B10/674
摘要： Systems and methods for use with an optical communication beam are disclosed. The system allows the beam of light to operate at an adequate power level that provides a robust optical link while minimizing any safety risk to humans. The system calibrates and controls the gain for an avalanche photodiode detector (APD). A detector circuit is used to calibrate the APD. Once calibrated, the detector circuit further provides an electrical bias to the APD to process or condition the electrical signal to produce a detector output. The systems and methods disclosed herein attenuate the power level of an incoming communication beam to prevent oversaturation of an APD. The system further provides an alignment signal, which is effective over a wide dynamic range of incoming power levels.
摘要翻译：公开了与光通信光束一起使用的系统和方法。该系统允许光束以足够的功率水平运行，从而提供鲁棒的光学链路，同时最小化对人类的任何安全风险。该系统校准并控制雪崩光电二极管检测器（APD）的增益。检测器电路用于校准APD。一旦被校准，检测器电路还向APD提供电偏压以处理或调节电信号以产生检测器输出。本文公开的系统和方法衰减了入射通信波束的功率电平，以防止APD的过饱和。该系统进一步提供对准信号，其在输入功率电平的宽动态范围内是有效的。

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