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1. 发明申请

US20150370954A1 TRIANGULAR ROUTING FOR HIGH SPEED DIFFERENTIAL PAIR LENGTH MATCHING 有权
标题翻译：用于高速差分对长度匹配的三重路由
公开(公告)号：US20150370954A1
公开(公告)日：2015-12-24
申请号：US14309060
申请日：2014-06-19
申请人： Cisco Technology, Inc.
发明人： Lin Shen , Yongming Xiong , Stephen Ong , Shahbaz Mahmood
IPC分类号： G06F17/50
CPC分类号： G06F17/5077 , H01L2924/0002 , H01P3/081 , H04L25/027 , H05K1/0216 , H05K1/0245 , H05K2201/09236
摘要： A method and apparatus for matching the lengths of traces of differential signal pairs. The method includes determining that a first trace is longer than a second trace and modifying the second trace so that the length is substantially equal to the length of the first trace. In some implementations, the second trace can be modified by replacing one or more sections of the trace with two line segments that are substantially equal in length and meet at a vertex that is less than 180 degrees.
摘要翻译：一种用于匹配差分信号对的迹线长度的方法和装置。该方法包括确定第一迹线比第二迹线长，并且修改第二迹线使得该长度基本上等于第一迹线的长度。在一些实现中，可以通过用长度基本上相等并且在小于180度的顶点处相交的两个线段替换轨迹的一个或多个部分来修改第二轨迹。

2. 发明授权

US09203188B1 Single-motion trigger ejector with optical switch actuator 有权
标题翻译：具有光开关执行器的单动触发式喷射器
公开(公告)号：US09203188B1
公开(公告)日：2015-12-01
申请号：US14449041
申请日：2014-07-31
申请人： Cisco Technology, Inc.
发明人： Mark Siechen , Lin Shen , Randy Bleske , Stephen Ong
IPC分类号： H05K5/00 , H01R13/629
CPC分类号： G06F17/5077 , G06F2217/06 , G06F2217/82 , H01R13/62994 , H05K1/0296 , H05K1/115 , H05K7/20 , H05K7/20009 , H05K7/20127 , H05K7/20545 , H05K7/20709 , H05K2201/09227 , H05K2201/09236
摘要： A single-motion trigger line card insertion/removal tool uses a handle and a spring-loaded sliding trigger to allow a technician to grab the line card insertion/removal tool with their thumb and pointer fingers, and pull the trigger while rotating the handle to eject the line card from a network device. The motion of pulling the trigger simultaneously unlocks the line card insertion/removal tool, starts the rotation of the handle with the spring load, and closes a “window” on an optical switch breaking a continuous beam of light that software interprets as a warning that the line card will be removed momentarily. When the line card insertion/removal tool handle is rotated back to a closed position (i.e. while inserting the card), the spring tension pulls the trigger back to its original position, locking the line card insertion/removal tool handle, and opening the window for to the beam of light in the optical switch.
摘要翻译：单动触发线卡插入/移除工具使用手柄和弹簧加载的滑动触发器，以允许技术人员用拇指和指针抓住线卡插入/移除工具，并在旋转手柄时拉动扳机从网络设备弹出线路卡。拉动扳机的动作同时解锁线卡插入/拆卸工具，开始弹簧负载时手柄的旋转，并关闭光学开关上的“窗口”，打开连续的光束，软件解释为警告线卡将被暂时移除。当线卡插入/拆卸工具手柄旋转回到关闭位置（即插入卡时），弹簧张力将触发器拉回到其原始位置，锁定线卡插入/取出工具手柄并打开窗户用于光束开关中的光束。

3. 发明申请

US20150124404A1 SYSTEM AND APPARATUS FOR NETWORK DEVICE HEAT MANAGEMENT 有权
标题翻译：网络设备热管理系统与设备
公开(公告)号：US20150124404A1
公开(公告)日：2015-05-07
申请号：US14332297
申请日：2014-07-15
申请人： Cisco Technology, Inc.
发明人： Lin Shen , Stephen Ong , Mark Siechen , Timothy Lee
IPC分类号： H05K7/20
CPC分类号： G06F17/5077 , G06F2217/06 , G06F2217/82 , H01R13/62994 , H05K1/0296 , H05K1/115 , H05K7/20 , H05K7/20009 , H05K7/20127 , H05K7/20545 , H05K7/20709 , H05K2201/09227 , H05K2201/09236
摘要： Embodiments relate generally to network system and apparatus for heat management of high volume network devices. More specifically, disclosed are system and apparatus that provide for improving heat dissipation of the network devices through improved air circulations, including a PCB with at least one slot and a connector cage mounted on the printed circuit board, the connector cage being within a certain distance from the at least one slot in the PCB.
摘要翻译：实施例一般涉及用于大容量网络设备的热管理的网络系统和设备。更具体地，公开了提供通过改进的空气循环来改善网络设备的散热的系统和装置，包括具有至少一个槽的PCB和安装在印刷电路板上的连接器笼，连接器保持架在一定距离内从PCB中的至少一个槽。

4. 发明授权

US10325053B2 Triangular routing for high speed differential pair length matching 有权
公开(公告)号：US10325053B2
公开(公告)日：2019-06-18
申请号：US15618455
申请日：2017-06-09
申请人： Cisco Technology, Inc.
发明人： Lin Shen , Yongming Xiong , Stephen Ong , Shahbaz Mahmood
IPC分类号： G06F17/50 , H05K1/00 , H01P3/00 , H04L25/02 , H01L29/00 , H05K1/02 , H01P3/08
摘要： A method and apparatus for matching the lengths of traces of differential signal pairs. The method includes determining that a first trace is longer than a second trace and modifying the second trace so that the length is substantially equal to the length of the first trace. In some implementations, the second trace can be modified by replacing one or more sections of the trace with two line segments that are substantially equal in length and meet at a vertex that is less than 180 degrees.

5. 发明授权

US09690895B2 Triangular routing for high speed differential pair length matching 有权
公开(公告)号：US09690895B2
公开(公告)日：2017-06-27
申请号：US14309060
申请日：2014-06-19
申请人： Cisco Technology, Inc.
发明人： Lin Shen , Yongming Xiong , Stephen Ong , Shahbaz Mahmood
IPC分类号： G06F17/50 , H05K1/02 , H01P3/08 , H04L25/02
CPC分类号： G06F17/5077 , H01L2924/0002 , H01P3/081 , H04L25/027 , H05K1/0216 , H05K1/0245 , H05K2201/09236
摘要： A method and apparatus for matching the lengths of traces of differential signal pairs. The method includes determining that a first trace is longer than a second trace and modifying the second trace so that the length is substantially equal to the length of the first trace. In some implementations, the second trace can be modified by replacing one or more sections of the trace with two line segments that are substantially equal in length and meet at a vertex that is less than 180 degrees.

6. 发明授权

US09509092B2 System and apparatus for network device heat management 有权
标题翻译：网络设备热管理系统和设备
公开(公告)号：US09509092B2
公开(公告)日：2016-11-29
申请号：US14332297
申请日：2014-07-15
申请人： Cisco Technology, Inc.
发明人： Lin Shen , Stephen Ong , Mark Siechen , Timothy Lee
IPC分类号： H01R13/629 , H05K7/20
CPC分类号： G06F17/5077 , G06F2217/06 , G06F2217/82 , H01R13/62994 , H05K1/0296 , H05K1/115 , H05K7/20 , H05K7/20009 , H05K7/20127 , H05K7/20545 , H05K7/20709 , H05K2201/09227 , H05K2201/09236
摘要： Embodiments relate generally to network system and apparatus for heat management of high volume network devices. More specifically, disclosed are system and apparatus that provide for improving heat dissipation of the network devices through improved air circulations, including a PCB with at least one slot and a connector cage mounted on the printed circuit board, the connector cage being within a certain distance from the at least one slot in the PCB.
摘要翻译：实施例一般涉及用于大容量网络设备的热管理的网络系统和设备。更具体地，公开了提供通过改进的空气循环来改善网络设备的散热的系统和装置，包括具有至少一个槽的PCB和安装在印刷电路板上的连接器笼，连接器保持架在一定距离内从PCB中的至少一个槽。

7. 发明申请

US20170277820A1 TRIANGULAR ROUTING FOR HIGH SPEED DIFFERENTIAL PAIR LENGTH MATCHING 审中-公开
公开(公告)号：US20170277820A1
公开(公告)日：2017-09-28
申请号：US15618455
申请日：2017-06-09
申请人： Cisco Technology, Inc.
发明人： Lin Shen , Yongming Xiong , Stephen Ong , Shahbaz Mahmood
IPC分类号： G06F17/50 , H05K1/02
CPC分类号： G06F17/5077 , H01L2924/0002 , H01P3/081 , H04L25/027 , H05K1/0216 , H05K1/0245 , H05K2201/09236
摘要： A method and apparatus for matching the lengths of traces of differential signal pairs. The method includes determining that a first trace is longer than a second trace and modifying the second trace so that the length is substantially equal to the length of the first trace. In some implementations, the second trace can be modified by replacing one or more sections of the trace with two line segments that are substantially equal in length and meet at a vertex that is less than 180 degrees.

8. 发明授权

US09402470B2 Rack mounting kit for telecommunications equipment and rack cross brace 有权
标题翻译：电信设备和机架交叉支架的机架安装套件
公开(公告)号：US09402470B2
公开(公告)日：2016-08-02
申请号：US14468625
申请日：2014-08-26
申请人： Cisco Technology, Inc.
发明人： Lin Shen , Stephen Ong , Mark Siechen , Timothy Lee
IPC分类号： H05K7/14 , A47B45/00 , A47B96/00 , A47B97/00
CPC分类号： A47B45/00 , A47B96/00 , A47B97/00 , H05K7/1488 , H05K7/1489 , Y10T29/49826 , Y10T29/49963
摘要： A rack mounting kit is configured to allow mounting of a telecommunications equipment chassis into a rack by a single person. The rack mounting kit includes two complimentary brackets that form a shelf-like feature. The complimentary brackets also include a mating latch for interfacing with a chassis to secure the chassis in place. Additionally, a cross brace is provided that is removably installed onto the two complimentary brackets to provide additionally rigidity to a rack while a chassis is being installed. The cross brace can be removed once installation of the chassis is complete.
摘要翻译：机架安装套件配置为允许单个人员将电信设备机架安装到机架中。机架安装套件包括两个互补的支架，形成货架式特征。辅助支架还包括一个用于与机箱连接的配合闩锁，以将底盘固定到位。此外，提供了横向支架，其可拆卸地安装在两个互补的支架上，以在机架安装时向机架提供额外的刚度。安装机箱后，可以拆下十字架。

9. 发明申请

US20150122752A1 RACK MOUNTING KIT FOR TELECOMMUNICATIONS EQUIPMENT AND RACK CROSS BRACE 有权
标题翻译：电信设备和机架交叉连接的机架安装套件
公开(公告)号：US20150122752A1
公开(公告)日：2015-05-07
申请号：US14468625
申请日：2014-08-26
申请人： Cisco Technology, Inc.
发明人： Lin Shen , Stephen Ong , Mark Siechen , Timothy Lee
IPC分类号： H05K7/18
CPC分类号： A47B45/00 , A47B96/00 , A47B97/00 , H05K7/1488 , H05K7/1489 , Y10T29/49826 , Y10T29/49963
摘要： A rack mounting kit is configured to allow mounting of a telecommunications equipment chassis into a rack by a single person. The rack mounting kit includes two complimentary brackets that form a shelf-like feature. The complimentary brackets also include a mating latch for interfacing with a chassis to secure the chassis in place. Additionally, a cross brace is provided that is removably installed onto the two complimentary brackets to provide additionally rigidity to a rack while a chassis is being installed. The cross brace can be removed once installation of the chassis is complete.
摘要翻译：机架安装套件配置为允许单个人员将电信设备机架安装到机架中。机架安装套件包括两个互补的支架，形成货架式特征。辅助支架还包括一个用于与机箱连接的配合闩锁，以将底盘固定到位。此外，提供了横向支架，其可拆卸地安装在两个互补的支架上，以在机架安装时向机架提供额外的刚度。安装机箱后，可以拆下十字架。

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