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1. 发明授权

US07269350B2 System and method for communicating optical signals between a data service provider and subscribers 有权
标题翻译：用于在数据服务提供商和用户之间传送光信号的系统和方法
公开(公告)号：US07269350B2
公开(公告)日：2007-09-11
申请号：US10921489
申请日：2004-08-19
申请人： James O. Farmer , John J. Kenny , Patrick W. Quinn , Thomas A. Tighe , Paul F. Whittlesey , Emmanuel A. Vella
发明人： James O. Farmer , John J. Kenny , Patrick W. Quinn , Thomas A. Tighe , Paul F. Whittlesey , Emmanuel A. Vella
IPC分类号： H04B10/00
CPC分类号： H04Q11/0067 , H04J14/0226 , H04J14/0232 , H04J14/0238 , H04J14/0247 , H04J14/0252 , H04J14/028 , H04J14/0282 , H04J14/0286 , H04J14/0298 , H04N7/17309 , H04N7/22 , H04Q11/0071
摘要： An optical fiber network can include an outdoor laser transceiver node that can be positioned in close proximity to the subscribers of an optical fiber network. The outdoor laser transceiver node does not require active cooling and heating devices that control the temperature surrounding the laser transceiver node. The laser transceiver node can adjust a subscriber's bandwidth on a subscription basis or on an as-needed basis. The laser transceiver node can also offer data bandwidth to the subscriber in preassigned increments. Additionally, the laser transceiver node lends itself to efficient upgrading that can be performed entirely on the network side. The laser transceiver node can also provide high speed symmetrical data transmission. Further, the laser transceiver node can utilize off-the-shelf hardware to generate optical signals such as Fabry-Perot (F-P) laser transmitters, distributed feed back lasers (DFB), or vertical cavity surface emitting lasers (VCSELs).
摘要翻译：光纤网络可以包括可以紧邻光纤网络的用户定位的室外激光收发器节点。室外激光收发器节点不需要主动的制冷和加热装置来控制激光收发器节点周围的温度。激光收发器节点可以根据订阅或根据需要调整用户带宽。激光收发器节点还可以以预分配的增量向用户提供数据带宽。此外，激光收发器节点本身可以在网络侧完全执行高效的升级。激光收发器节点还可以提供高速对称数据传输。此外，激光收发器节点可以利用现成的硬件来产生诸如法布里 - 珀罗（F-P）激光发射器，分布式反馈激光器（DFB）或垂直腔表面发射激光器（VCSEL）之类的光学信号。

2. 发明授权

US07130541B2 System and method for communicating optical signals upstream and downstream between a data service provider and subscriber 有权
标题翻译：用于在数据服务提供商和用户之间上下游传送光信号的系统和方法
公开(公告)号：US07130541B2
公开(公告)日：2006-10-31
申请号：US09971363
申请日：2001-10-04
申请人： James O. Farmer , Paul F. Whittlesey , Patrick W. Quinn , John J. Kenny , Emmanuel A. Vella , Thomas A. Tighe
发明人： James O. Farmer , Paul F. Whittlesey , Patrick W. Quinn , John J. Kenny , Emmanuel A. Vella , Thomas A. Tighe
IPC分类号： H04B10/00
CPC分类号： H04N7/22 , H04J14/0226 , H04J14/0232 , H04J14/0238 , H04J14/0247 , H04J14/0252 , H04J14/028 , H04J14/0282 , H04J14/0286 , H04Q11/0067 , H04Q11/0071
摘要： An optical fiber network can include an outdoor bandwidth transforming node that can be positioned in close proximity to the subscribers of an optical fiber network. The outdoor bandwidth transforming node does not require active cooling and heating devices that control the temperature surrounding the bandwidth transforming node. The bandwidth transforming node can adjust a subscriber's bandwidth on a subscription basis or on an as-needed basis. The bandwidth transforming node can also offer data bandwidth to the subscriber in preassigned increments. Additionally, the bandwidth transforming node lends itself to efficient upgrading that can be performed entirely on the network side. The bandwidth transforming node can also provide high speed symmetrical data transmission. Further, the bandwidth transforming node can increase upstream and downstream bandwidth and transmission speed by propagating data signals at different wavelengths.
摘要翻译：光纤网络可以包括可以位于光纤网络的用户附近的户外带宽变换节点。室外带宽变换节点不需要主动的制冷和加热装置来控制带宽变换节点周围的温度。带宽变换节点可以根据订阅或根据需要调整用户的带宽。带宽变换节点还可以以预分配的增量向订户提供数据带宽。另外，带宽变换节点本身也可以在网络侧完全执行高效的升级。带宽变换节点还可以提供高速对称数据传输。此外，带宽变换节点可以通过传播不同波长的数据信号来增加上行和下行带宽和传输速度。

3. 发明授权

US07616901B2 Countermeasures for idle pattern SRS interference in ethernet optical network systems 有权
标题翻译：以太网光网络系统中空闲模式SRS干扰的对策
公开(公告)号：US07616901B2
公开(公告)日：2009-11-10
申请号：US12002321
申请日：2007-12-14
申请人： James O. Farmer , Alan M. Brown , John J. Kenny , Stephen Thomas
发明人： James O. Farmer , Alan M. Brown , John J. Kenny , Stephen Thomas
IPC分类号： H04B10/00 , H04J14/00
CPC分类号： H04J14/0226 , H04B10/2537 , H04J14/0227 , H04J14/0232 , H04J14/0247 , H04J14/0252 , H04J14/0282
摘要： Optical networks as defined by the IEEE 802.3ah standard suffer from Stimulated Raman Scattering (SRS) that causes data transmission at a first optical wavelength to interfere with broadcast video transmission at a second optical wavelength in single mode optical fibers. The problem is exacerbated when data is not being transmitted across the network; and instead, an idle pattern transmission is being transmitted in order to keep the network synchronized. The repetitive nature of the idle pattern transmission leads to the SRS optical interference effect. This optical interference effect is mitigated when countermeasures are implemented to modify the idle pattern transmissions or to transmit random data in place of the idle pattern transmissions.
摘要翻译：由IEEE 802.3ah标准定义的光网络受到激励拉曼散射（SRS）的影响，导致第一光波长的数据传输干扰单模光纤中第二光波长的广播视频传输。当数据不通过网络传输时，问题更加严重; 相反，正在发送空闲模式传输以便保持网络同步。空闲模式传输的重复性质导致SRS光干扰效应。当实施对策以修改空闲模式传输或者发送随机数据代替空闲模式传输时，可以减轻这种光干扰效应。

4. 发明授权

US07340180B2 Countermeasures for idle pattern SRS interference in ethernet optical network systems 有权
标题翻译：以太网光网络系统中空闲模式SRS干扰的对策
公开(公告)号：US07340180B2
公开(公告)日：2008-03-04
申请号：US11200873
申请日：2005-08-10
申请人： James O. Farmer , Alan M. Brown , John J. Kenny , Stephen Thomas
发明人： James O. Farmer , Alan M. Brown , John J. Kenny , Stephen Thomas
IPC分类号： H04B10/00 , H04J14/00
CPC分类号： H04J14/0227 , H04B10/2537 , H04J14/0226 , H04J14/0232 , H04J14/0247 , H04J14/0252 , H04J14/0282 , H04L2007/045
摘要： Optical networks as defined by the IEEE 802.3ah standard suffer from Stimulated Raman Scattering (SRS) that causes data transmission at a first optical wavelength to interfere with broadcast video transmission at a second optical wavelength in single mode optical fibers. The problem is exacerbated when data is not being transmitted across the network; and instead, an idle pattern transmission is being transmitted in order to keep the network synchronized. The repetitive nature of the idle pattern transmission leads to the SRS optical interference effect. This optical interference effect is mitigated when countermeasures are implemented to modify the idle pattern transmissions or to transmit random data in place of the idle pattern transmissions.
摘要翻译：由IEEE 802.3ah标准定义的光网络受到激励拉曼散射（SRS）的影响，导致第一光波长的数据传输干扰单模光纤中第二光波长的广播视频传输。当数据不通过网络传输时，问题更加严重; 相反，正在发送空闲模式传输以便保持网络同步。空闲模式传输的重复性质导致SRS光干扰效应。当实施对策以修改空闲模式传输或者发送随机数据代替空闲模式传输时，可以减轻这种光干扰效应。

5. 发明授权

US07333726B2 Method and system for supporting multiple service providers within a single optical network 有权
标题翻译：用于在单个光网络内支持多个服务提供商的方法和系统
公开(公告)号：US07333726B2
公开(公告)日：2008-02-19
申请号：US10699614
申请日：2003-10-30
申请人： John J. Kenny , James O. Farmer
发明人： John J. Kenny , James O. Farmer
IPC分类号： H04B10/00
CPC分类号： H04Q11/0067 , H04J14/0226 , H04J14/0232 , H04J14/0238 , H04J14/0247 , H04J14/0252 , H04J14/028 , H04J14/0282 , H04J14/0286 , H04N7/17309 , H04N7/22 , H04N21/6118 , H04N21/6168 , H04Q11/0071
摘要： Analog video signals are communicated from multiple service providers to subscribers by using analog optical carriers. Unlike digital optical carriers that typically support data services or IP TV, analog optical carriers that can be demodulated or translated back into the analog radio-frequency (RF) signals do not require additional and costly hardware for reception by a RF receiving device such as a television (TV) set. With the present invention, a TV set does not need significant digital hardware such as a digital set top box to allow the TV set to view video signals from a desired service provider. The present invention can allow a plurality of competing service providers to offer video services to a subscriber through a single optical network.
摘要翻译：模拟视频信号通过使用模拟光载波从多个服务提供商传送给用户。与通常支持数据服务或IP电视的数字光载波不同，可被解调或转换回模拟射频（RF）信号的模拟光载波不需要额外的和昂贵的硬件来接收RF接收设备，例如电视（电视）套。利用本发明，电视机不需要诸如数字机顶盒的显着数字硬件，以允许电视机从期望的服务提供商观看视频信号。本发明可以允许多个竞争服务提供商通过单个光网络向订户提供视频服务。

6. 发明授权

US5777257A Shaped charge assembly with truncated liner 失效
标题翻译：带截头衬管的成形电荷组件
公开(公告)号：US5777257A
公开(公告)日：1998-07-07
申请号：US818336
申请日：1997-03-14
申请人： John J. Kenny
发明人： John J. Kenny
IPC分类号： E21B29/02 , E21B29/12 , F42B1/028 , F42D3/00 , F42B3/00
CPC分类号： F42B1/028 , E21B29/02 , E21B29/12 , F42D3/00 , E02B2017/0052
摘要： The invention relates to an explosive charge assembly for cutting tubular members, particularly underwater. The assembly is lowered into the tubular member to a distance where the cut is to be performed. A shaped charge carrier has a pair of parallel circular plates, a casing unitary connected to the plates and a truncated shaped charge liner. An inflatable bladder surrounding the casing expands to create a stand off distance between the wall of the tubular member and the shell of the assembly. A plurality of centralizer members allow to adjust position of the shell in the tubular member prior to detonation.
摘要翻译：本发明涉及一种用于切割管状构件，特别是水下的爆炸装料组件。将组件下降到管状构件到要执行切割的距离。成形电荷载体具有一对平行的圆形板，一个与板连接的壳体和一个截头形状的电荷衬垫。围绕壳体的可充气囊膨胀以在管状构件的壁和组件的外壳之间形成一个隔离距离。多个扶正器构件允许在爆炸之前调节管状构件中的壳体的位置。

7. 发明授权

US07389031B2 Reflection suppression for an optical fiber 有权
标题翻译：光纤反射抑制
公开(公告)号：US07389031B2
公开(公告)日：2008-06-17
申请号：US11430276
申请日：2006-05-08
申请人： Ronald L. Hodge , John J. Kenny
发明人： Ronald L. Hodge , John J. Kenny
IPC分类号： G02B6/00 , G02B6/46
CPC分类号： G02B6/4457 , G02B6/266
摘要： Forming a plurality of loops in an optical fiber around a spool adjacent to an exposed end face can suppress internal reflections from the exposed end face. The radius of the loops can attenuate light that is propagating to and from the end face by causing light to leak out of the optical fiber's core and into its cladding. The radius can be selected to control physical stress in the optical fiber and promote reliability. The radius and the number of loops can be selected to meet a return loss specification. The loops can be formed by coiling the optical fiber around a spool that includes a slot for holding the optical fiber until it is put into service.
摘要翻译：在与露出端面相邻的线轴周围的光纤中形成多个环可以抑制来自暴露端面的内部反射。环路的半径可以通过使光从光纤的芯部漏出并进入其包层，衰减正在和从端面传播的光。可以选择半径来控制光纤中的物理应力，并提高可靠性。可以选择半径和循环次数以满足回波损耗规格。可以通过将光纤卷绕在包括用于保持光纤的槽的线轴的线轴上直到其投入使用来形成环。

8. 发明授权

US07197244B2 Method and system for processing downstream packets of an optical network 有权
标题翻译：用于处理光网络下行分组的方法和系统
公开(公告)号：US07197244B2
公开(公告)日：2007-03-27
申请号：US10045652
申请日：2001-10-26
申请人： Stephen A. Thomas , Kevin Bourg , Joe Caltagirone , Patrick W. Quinn , James O. Farmer , John J. Kenny , Thomas A. Tighe , Paul F. Whittlesey , Emmanuel A. Vella
发明人： Stephen A. Thomas , Kevin Bourg , Joe Caltagirone , Patrick W. Quinn , James O. Farmer , John J. Kenny , Thomas A. Tighe , Paul F. Whittlesey , Emmanuel A. Vella
IPC分类号： H04B10/00
CPC分类号： H04Q11/0067 , H04J14/0226 , H04J14/0232 , H04J14/0247 , H04J14/0252 , H04J14/028 , H04J14/0282 , H04J14/0286 , H04N7/17309 , H04N7/22 , H04Q11/0071
摘要： Unlike the conventional art which polices data at the entry points of a network, a transceiver node can police or monitor downstream bandwidths for quality of service at exit portions of an optical network. That is, the transceiver node can police downstream communication traffic near the outer edges of an optical network that are physically close to the subscribers of the optical network. In this way, a network provider can control the volume or content (or both) of downstream communications that are received by subscribers of the optical network. In addition to controlling the volume of communications that can be received by a subscriber, the transceiver node employs a plurality of priority assignment values for communication traffic. Some priority assignment values are part of a weighted random early discard algorithm that enables an output buffer to determine whether to drop data packets that are destined for a particular subscriber. In one exemplary embodiment, a weighted random early discard (WRED) priority value can be assigned according to the type of communication traffic supported by a packet.
摘要翻译：不同于在网络的入口点处理数据的传统技术，收发器节点可以警告或监视下游带宽以获得光网络出口处的服务质量。也就是说，收发器节点可以警惕物理上靠近光网络的用户的光网络的外边缘附近的下游通信业务。以这种方式，网络提供商可以控制由光网络的用户接收的下游通信的音量或内容（或两者）。除了控制用户可以接收的通信量之外，收发器节点还采用多个优先级分配值用于通信业务。一些优先级分配值是加权随机早期丢弃算法的一部分，其使得输出缓冲器能够确定是否丢弃指定给特定用户的数据分组。在一个示例性实施例中，可以根据分组支持的通信业务的类型来分配加权随机早期丢弃（WRED）优先级值。

9. 发明授权

US07039329B2 System and method for increasing upstream communication efficiency in an optical network 有权
公开(公告)号：US07039329B2
公开(公告)日：2006-05-02
申请号：US10601745
申请日：2003-06-23
申请人： John J. Kenny
发明人： John J. Kenny
IPC分类号： H04B10/00
CPC分类号： H04Q11/0067 , H04J14/0226 , H04J14/0232 , H04J14/0238 , H04J14/0247 , H04J14/0252 , H04J14/028 , H04J14/0282 , H04J14/0286 , H04N7/17309 , H04N7/22 , H04Q11/0071
摘要： An optical transmitter of a subscriber optical interface and an optical receiver of a laser transceiver node can be designed to a frequency of data that is formatted according to a predetermined network protocol, that is encoded with a predetermined coding scheme, and that is transmitted according to a predetermined data transmit timing scheme. The frequency of data is an occupied frequency of a protocol when the data comprises a maximum number of like bits permitted by the protocol. An optical transmitter and optical receiver can be designed to a lowest occupied frequency of data that is encoded with 8B/10B encoding, and that is propagated upstream according to time division multiple access (TDMA). In this way, upstream optical communications can be maximized for speed.

10. 发明授权

US5031540A Apparatus for severing tubular members 失效
标题翻译：用于切断管状构件的装置
公开(公告)号：US5031540A
公开(公告)日：1991-07-16
申请号：US574207
申请日：1990-08-28
申请人： John J. Kenny
发明人： John J. Kenny
IPC分类号： E02B17/00 , E21B29/02 , E21B29/12 , F42D3/00
CPC分类号： F42D3/00 , E02B17/00 , E21B29/02 , E21B29/12 , E02B2017/0052
摘要： The invention relates to an apparatus for severing tubular members and is provided with a carrier, which carries a sparging assembly and an explosive assembly downwardly into the tubular member to be severed. The outlet of the sparging assembly is below the lower end of the carrier and is at a level adjacent to the level of the explosive charge carried by the explosive assembly. The sparging assembly dislodges and agitates the debris accumulated within the tubular member and evacuates it from the level, wherein it is deployed, simultaneously allowing progression of the explosive assembly downward along the interior of the tubular member.
摘要翻译：本发明涉及一种用于切断管状构件的装置，并且设置有载体，该载体将喷射组件和炸药组件向下运送到待切断的管状构件中。喷射组件的出口低于载体的下端，并且处于与爆炸组件携带的爆炸装置的高度相邻的水平。喷射组件移除和搅动积聚在管状构件内的碎屑并将其从其水平部排出，其中它被展开，同时允许爆炸组件沿着管状构件的内部向下进展。

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