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21. 发明授权

US06781457B2 Drop amplifier housing with multiple tiers 有权
标题翻译：放大放大器外壳多层
公开(公告)号：US06781457B2
公开(公告)日：2004-08-24
申请号：US10157633
申请日：2002-05-31
申请人： Jay Lee , Ben Newell
发明人： Jay Lee , Ben Newell
IPC分类号： H03F100
CPC分类号： H05K5/0247
摘要： An amplifier housing assembly is disclosed. The housing assembly includes a first section including a first plurality of holes; and a second section including a second plurality of holes. The first and second sections are interconnected. The first and second sections have a common back wall and a common bottom plate. The first plurality of holes and the second plurality of holes are at two different parallel planes.
摘要翻译：公开了放大器壳体组件。壳体组件包括：第一部分，其包括第一多个孔; 以及包括第二多个孔的第二部分。第一和第二部分互连。第一和第二部分具有共同的后壁和共同的底板。第一多个孔和第二多个孔位于两个不同的平行平面。

22. 发明申请

US20210114297A1 SYSTEM AND METHOD FOR ADDITIVE MANUFACTURING USING SPHERICAL COORDINATES 有权
公开(公告)号：US20210114297A1
公开(公告)日：2021-04-22
申请号：US17135892
申请日：2020-12-28
申请人： Jay Lee
发明人： Jay Lee
IPC分类号： B29C64/241 , B29C64/118 , B29C64/232 , B29C64/236 , B33Y50/02 , B33Y10/00 , B33Y30/00 , B33Y50/00 , B29C64/393
摘要： A system, method and computer program product for an additive manufacturing or three dimensional (3D) printing system, including a build point, located at an origin of a Spherical coordinate system; a theta axis motor configured to incrementally control rotation of the build point in relation to an extruder head along the theta axis; a phi axis motor configured to incrementally control rotation of the build point in relation to the extruder head along the phi axis perpendicular to the theta axis; and a rho radius motor configured to incrementally control the extruder head to a desired radius from the build point.

23. 发明授权

US10875246B2 System and method for additive manufacturing using spherical coordinates 有权
公开(公告)号：US10875246B2
公开(公告)日：2020-12-29
申请号：US15569260
申请日：2016-04-29
申请人： Jay Lee
发明人： Jay Lee
IPC分类号： B29C64/241 , B29C64/118 , B33Y50/00 , B29C64/236 , B29C64/232 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B29C64/393
CPC分类号： B29C64/241 , B29C64/118 , B29C64/232 , B29C64/236 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/00 , B33Y50/02
摘要： A system, method and computer program product for an additive manufacturing or three dimensional (3D) printing system, including a build point, located at a n origin of a Spherical coordinate system; a theta axis motor configured to incrementally control rotation of the build point in relation to an extruder head along the theta axis; a phi axis motor configured to incrementally control rotation of the build point in relation to the extruder head along the phi axis perpendicular to the theta axis; and a rho radius motor configured to incrementally control the extruder head to a desired radius from the build point.

24. 发明授权

US08594501B2 Determining metropolitan optical transport network architectures optimized for long term evolution (LTE) networks 失效
标题翻译：确定为长期演进（LTE）网络优化的大都市光传输网络架构
公开(公告)号：US08594501B2
公开(公告)日：2013-11-26
申请号：US12972887
申请日：2010-12-20
申请人： Deepak Kakadia , Jay Lee , Thomas Tan
发明人： Deepak Kakadia , Jay Lee , Thomas Tan
IPC分类号： H04J14/00
CPC分类号： H04L41/145 , H04L41/147 , H04W16/18 , H04W16/22
摘要： A device receives Long Term Evolution (LTE) architecture information, Internet protocol (IP) network architecture information, and transport network information, and determines traffic patterns of a LTE network based on the LTE architecture information. The device also generates proposed LTE metropolitan optical transport networks (OTNs) based on the determined traffic patterns and one or more of the LTE architecture information, the IP network architecture information, and the transport network information. The device further determines transit switching for the proposed LTE metropolitan OTNs, and selects, from the proposed LTE metropolitan OTNs, a metropolitan OTN optimized for the LTE network.
摘要翻译：一种设备接收长期演进（LTE）架构信息，因特网协议（IP）网络架构信息和传输网络信息，并且基于LTE架构信息确定LTE网络的业务模式。该装置还基于所确定的业务模式和一个或多个LTE架构信息，IP网络体系结构信息和传输网络信息，生成提出的LTE城域光传输网络（OTN）。该装置进一步确定所提出的LTE大都市OTN的传输切换，并从所提出的LTE城域OTN中选择针对LTE网络优化的大都市OTN。

25. 发明授权

US08503880B2 Optical transport network decoupling using optical data unit and optical channel link aggregation groups (LAGS) 有权
标题翻译：使用光数据单元和光信道链路聚合组（LAGS）的光传输网络去耦
公开(公告)号：US08503880B2
公开(公告)日：2013-08-06
申请号：US12972871
申请日：2010-12-20
申请人： Deepak Kakadia , Jay Lee , Thomas Tan
发明人： Deepak Kakadia , Jay Lee , Thomas Tan
IPC分类号： H04J14/00
CPC分类号： H04J14/0212 , H04J3/1658 , H04J14/0283 , H04J2203/0042 , H04J2203/0085 , H04J2203/0089 , H04L45/245
摘要： A network device establishes first and second Ethernet link aggregation groups (LAGs) at a first access site of an optical transport network (OTN), and creates a first optical channel (OCh) LAG subpath from the first Ethernet LAG, via a second access site of the OTN, to an Ethernet LAG at a third access site of the OTN. The network device also creates a second OCh LAG subpath from the first Ethernet LAG, via a distribution site of the OTN, to the Ethernet LAG at the third access site, and creates a first optical data unit (ODUk) LAG subpath from the second Ethernet LAG to an Ethernet LAG at the second access site. The network device further creates a second ODUk LAG subpath from the second Ethernet LAG, via the distribution site and the third access site, to the Ethernet LAG at the second access site.
摘要翻译：网络设备在光传输网络（OTN）的第一接入点建立第一和第二以太网链路聚合组（LAG），并且经由第二接入站点从第一以太网LAG创建第一光信道（OCh）LAG子路径 OTN的第三个进入站点的以太网LAG。网络设备还通过OTN的分发站点从第一以太网LAG创建第二个OCh LAG子路径到第三接入站点的以太网LAG，并从第二个以太网创建第一个光学数据单元（ODUk）LAG子路径 LAG到第二个访问站点的以太网LAG。网络设备还通过分发站点和第三访问站点从第二以太网LAG创建第二ODUk LAG子路径到第二访问站点处的以太网LAG。

26. 发明授权

US07855896B2 RF circuit modules and integrated chassis with power interface for RF circuit modules 有权
标题翻译： RF电路模块和集成机箱，具有射频电路模块的电源接口
公开(公告)号：US07855896B2
公开(公告)日：2010-12-21
申请号：US10866769
申请日：2004-06-15
申请人： Jay Lee
发明人： Jay Lee
IPC分类号： H95K7/14
CPC分类号： H05K9/0062 , H05K7/1425
摘要： An RF management system especially suitable for use in CATV head end environments is disclosed. The system is characterized by a basic rack-mountable chassis component that can be configured for both front and rear mount applications, for different cable management solutions and for accepting eighteen passive RF modules or nine active RF modules or a combination of passive and active RF circuit modules. The active configuration of the chassis has an integrated power bus with at least nine connectors for receiving up to nine active RF circuit modules. The active RF circuit modules, such as power supplies and amplifiers are each provided with a “floating” connector for ease in connecting the power supply module or amplifier module to the power bus. The RF power supply module is capable of supplying power to all the active RF modules in the chassis as well as to active RF modules mounted in one or more other chassis in the rack.
摘要翻译：公开了一种特别适用于CATV头端环境的RF管理系统。该系统的特征在于可配置用于前端和后端安装应用的基本机架式机箱组件，用于不同的电缆管理解决方案，并可接收十八个无源RF模块或九个有源RF模块或无源和有源RF电路的组合模块。机箱的主动配置具有集成的电源总线，其具有至少九个用于接收多达九个有源RF电路模块的连接器。诸如电源和放大器之类的有源射频电路模块均设有“浮动”连接器，便于将电源模块或放大器模块连接到电源总线。 RF电源模块能够为机箱中的所有有源RF模块以及安装在机架中的一个或多个其他机箱中的有源RF模块供电。

27. 发明授权

US07043236B2 RF detection and switching system and method 有权
标题翻译： RF检测和切换系统及方法
公开(公告)号：US07043236B2
公开(公告)日：2006-05-09
申请号：US10158075
申请日：2002-05-31
申请人： Jay Lee
发明人： Jay Lee
IPC分类号： H04Q7/20 , H04B17/00
CPC分类号： H04B1/74
摘要： An RF signal detection and switching system is disclosed. The system includes an output common line, an output primary line, and an output secondary line. The system also includes a first switch that interconnects the output primary line with the output common line when the switch is in a first switching state. The first switch also interconnects the output primary line with a first load when it is in a second switching state. The system further includes a second switch that interconnect the output secondary line with a second load when the switch is in a first switching state. The second switch also interconnects the output secondary line with the output common line when the it is in a second switching state. An analogous system is also disclosed for input lines.
摘要翻译：公开了一种RF信号检测和交换系统。该系统包括输出公共线，输出主线和输出次级线。该系统还包括当开关处于第一开关状态时将输出一次线与输出公共线互连的第一开关。当第一开关处于第二开关状态时，第一开关也将输出主线与第一负载相互连接。该系统还包括当开关处于第一开关状态时将输出次级线与第二负载相互连接的第二开关。当第二开关处于第二开关状态时，第二开关还将输出次级线与输出公共线相互连接。还公开了用于输入线的类似系统。

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