公开(公告)号：US20050089331A1

公开(公告)日：2005-04-28

申请号：US10956339

申请日：2004-10-04

Applicant: Near Margalit

Inventor： Near Margalit

IPC: H04B10/00 ,  H04B10/24

CPC classification number: H04B10/032 ,  H04B10/40

Abstract: Single transceiver modules are provided at each end of a single communication link such that the need for redundant links is reduced or eliminated. Modules of the invention provide full assurance against disruption of communication due to fiber breakdown, and certain forms of equipment failure, such as the failure of a single receiver. Modules of the invention include multiple reception and transmission ports, and can be applied to any communication link, and require that redundant data be sent by two separate transceivers via two separate fibers. Devices and methods are provided which reduce, or eliminate the need for “client side 1+1 protection.”

Abstract translation: 在单个通信链路的每个端部设置单个收发器模块，从而减少或消除对冗余链路的需要。 本发明的模块提供充分的保证，以防止由于光纤故障导致的通信中断，以及某些形式的设备故障，例如单个接收机的故障。 本发明的模块包括多个接收和传输端口，并且可以应用于任何通信链路，并且要求通过两个单独的光纤由两个单独的收发器发送冗余数据。 提供了减少或消除对“客户端1 + 1保护”的需求的设备和方法。

公开(公告)号：US20160120443A1

公开(公告)日：2016-05-05

申请号：US14867996

申请日：2015-09-28

Applicant: Near MARGALIT

Inventor： Near MARGALIT

IPC: A61B5/107 ,  A61B5/00

CPC classification number: A61B5/1073 ,  A61B5/1079 ,  A61B5/4872 ,  A61B2562/0219 ,  A61B2562/12

Abstract: A single chamber system or apparatus configured to measure a volume of a person, animal, and/or object, and methods of manufacturing and using the same, are disclosed. The system/apparatus includes a chamber having a door thereon or affixed thereto, and a fixed volume therein when the door is closed; an oscillating membrane or diaphragm in a wall of the chamber; a pressure sensor and/or a pressure transducer configured to measure pressure fluctuations in the chamber; and an oscillation amplitude detector coupled to the oscillating membrane or diaphragm. The chamber generally has a volume sufficient to enclose the person, animal, or object therein. The volume of the chamber generally does not vary with relatively small pressure changes or fluctuations.

Abstract translation: 公开了一种被配置成测量人，动物和/或物体的体积的单室系统或装置，以及制造和使用它的方法。 该系统/装置包括一个室，其上有一个门或固定在其上的门，当门关闭时，其中有一个固定的容积; 在室的壁中的振荡膜或隔膜; 压力传感器和/或压力传感器，被配置为测量腔室中的压力波动; 以及耦合到振荡膜或隔膜的振荡幅度检测器。 腔室通常具有足以将人，动物或物体包围的体积。 室的体积通常不随相对较小的压力变化或波动而变化。

公开(公告)号：US09215032B2

公开(公告)日：2015-12-15

申请号：US13820989

申请日：2013-02-27

Applicant: Sheng Zhong Zhang ,  Near Margalit ,  Mark Heimbuch

Inventor： Sheng Zhong Zhang ,  Near Margalit ,  Mark Heimbuch

IPC: H04B10/50 ,  H04B10/40 ,  H04J14/06 ,  G02B27/28 ,  G02B5/30 ,  G02B27/14 ,  G02F1/09 ,  H04J14/02

CPC classification number: H04J14/06 ,  G02B5/3083 ,  G02B27/141 ,  G02B27/28 ,  G02B27/283 ,  G02F1/093 ,  H04B10/40 ,  H04B10/503 ,  H04J14/02

Abstract: An optical multiplexer and methods of making and using the same are disclosed. The multiplexer generally includes a beam splitter and a polarization beam splitter. The beam splitter is generally configured to combine first and second polarized optical signals by reflecting a first polarized optical signal towards a first target and allowing a second polarized optical signal to pass through towards the first target. The polarization beam splitter is generally configured to combine the first and second polarized optical signals with a third polarized optical signal by either (i) reflecting the third polarized optical signal towards a second target and allowing the first and second polarized optical signals to pass through towards the second target, or (ii) reflecting the first and second polarized optical signals towards the second target and allowing the third polarized optical signal to pass through towards the second target.

Abstract translation: 公开了一种光复用器及其制作和使用方法。 复用器通常包括分束器和偏振分束器。 分束器通常被配置为通过向第一目标反射第一偏振光信号并允许第二偏振光信号朝向第一目标通过来组合第一和第二偏振光信号。 偏振分束器通常被配置为通过以下方式（i）将第三偏振光信号反射向第二目标并使第一和第二偏振光信号通过朝向 第二目标，或者（ii）朝向第二目标反射第一和第二偏振光信号，并允许第三偏振光信号朝向第二目标通过。

公开(公告)号：US09201103B2

公开(公告)日：2015-12-01

申请号：US13206285

申请日：2011-08-09

Applicant: Chris LaBounty ,  Todd Rope ,  Tomas J. Ciplickas ,  Near Margalit

Inventor： Chris LaBounty ,  Todd Rope ,  Tomas J. Ciplickas ,  Near Margalit

IPC: H02P1/54 ,  H02M7/5387 ,  G01R19/25

CPC classification number: G01R19/2506

Abstract: Methods, circuits, architectures, apparatuses, and algorithms for determining a DC level in an AC or AC-coupled signal. The method generally includes disabling the AC or AC-coupled signal; sampling the disabled AC or AC-coupled signal to obtain sampled DC values of the AC or AC-coupled signal; and calculating the DC level using the sampled DC values of the AC or AC-coupled signal. The present transmitter generally includes an electro-absorption modulated laser (EML); a photodetector; a signal source configured to provide an AC or AC-coupled signal to the EML; and a microcontroller or microprocessor configured to (i) control the signal source, (ii) receive information from the photodetector, and (iii) deactivate the signal source for a predetermined length of time. The circuits, architectures, and apparatuses generally include those that embody one or more of the inventive concepts disclosed herein.

Abstract translation: 用于确定AC或AC耦合信号中的直流电平的方法，电路，结构，装置和算法。 该方法通常包括禁用AC或AC耦合信号; 对禁用的AC或AC耦合信号进行采样以获得AC或AC耦合信号的采样DC值; 以及使用AC或AC耦合信号的采样DC值来计算DC电平。 本发明人通常包括电吸收调制激光（EML）; 光检测器; 信号源，被配置为向所述EML提供AC或AC耦合信号; 以及被配置为（i）控制信号源的微控制器或微处理器，（ii）从光电检测器接收信息，以及（iii）将信号源去激活预定的时间长度。 电路，架构和装置通常包括体现本文公开的一个或多个发明构思的那些。

公开(公告)号：US08891686B2

公开(公告)日：2014-11-18

申请号：US13282372

申请日：2011-10-26

Applicant: Mohammad Azadeh ,  Near Margalit

Inventor： Mohammad Azadeh ,  Near Margalit

IPC: H04L25/06 ,  H04B10/69

CPC classification number: H04B10/695

Abstract: Methods for detecting and/or indicating the presence of valid data and threshold setting and data detection circuitry are disclosed. The threshold setting and data detection circuitry and related methods may be useful for fast and accurate reception of optical signals. The detection circuit generally comprises (i) a first circuit configured to regulate or control a DC offset of a differential input signal, and (ii) a second circuit coupled to the first circuit, the second circuit configured to indicate the presence of a data signal at the differential input signal when a voltage difference between true and complementary nodes of the differential input signal is above a predetermined threshold.

Abstract translation: 公开了用于检测和/或指示有效数据和阈值设置和数据检测电路的存在的方法。 阈值设置和数据检测电路及相关方法可用于快速准确地接收光信号。 检测电路通常包括（i）被配置为调节或控制差分输入信号的DC偏移的第一电路，以及（ii）耦合到第一电路的第二电路，第二电路被配置为指示存在数据信号 当差分输入信号的真实和互补节点之间的电压差高于预定阈值时，在差分输入信号处。

公开(公告)号：US20130039663A1

公开(公告)日：2013-02-14

申请号：US13206285

申请日：2011-08-09

Applicant: Chris LaBOUNTY ,  Todd Rope ,  Tomas J. Ciplickas ,  Near Margalit

Inventor： Chris LaBOUNTY ,  Todd Rope ,  Tomas J. Ciplickas ,  Near Margalit

IPC: H04B10/02 ,  G01R29/00

CPC classification number: G01R19/2506

Abstract: Methods, circuits, architectures, apparatuses, and algorithms for determining a DC level in an AC or AC-coupled signal. The method generally includes disabling the AC or AC-coupled signal; sampling the disabled AC or AC-coupled signal to obtain sampled DC values of the AC or AC-coupled signal; and calculating the DC level using the sampled DC values of the AC or AC-coupled signal. The present transmitter generally includes an electro-absorption modulated laser (EML); a photodetector; a signal source configured to provide an AC or AC-coupled signal to the EML; and a microcontroller or microprocessor configured to (i) control the signal source, (ii) receive information from the photodetector, and (iii) deactivate the signal source for a predetermined length of time. The circuits, architectures, and apparatuses generally include those that embody one or more of the inventive concepts disclosed herein.

Abstract translation: 用于确定AC或AC耦合信号中的直流电平的方法，电路，结构，装置和算法。 该方法通常包括禁用AC或AC耦合信号; 对禁用的AC或AC耦合信号进行采样，以获得AC或AC耦合信号的采样DC值; 以及使用AC或AC耦合信号的采样DC值来计算DC电平。 本发明人通常包括电吸收调制激光（EML）; 光检测器; 信号源，被配置为向所述EML提供AC或AC耦合信号; 以及被配置为（i）控制信号源的微控制器或微处理器，（ii）从光电检测器接收信息，以及（iii）将信号源去激活预定的时间长度。 电路，架构和装置通常包括体现本文公开的一个或多个发明构思的那些。