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1. 发明申请

US20200260602A1 THERMAL MANAGEMENT CAGE FOR A SOLID STATE DRIVE 审中-公开
公开(公告)号：US20200260602A1
公开(公告)日：2020-08-13
申请号：US16274780
申请日：2019-02-13
申请人： Cisco Technology, Inc.
发明人： Le Gao , Yang Sun , Na Feng , Yepeng Chen
IPC分类号： H05K5/02 , H05K7/20 , G06F1/20 , G06F1/18
摘要： A solid state drive (SSD) device includes a cage with a top wall and a bottom wall spaced a distance from the top wall so as to define a cage interior between the top and bottom walls. In addition, at least 10% of an area along a side of the cage is open to the cage interior to permit airflow through the side of the cage. At least one printed circuit board (PCB), which includes at least one integrated circuit component, is also provided within the cage interior.

2. 发明授权

US10798839B2 Thermal management cage for a solid state drive 有权
公开(公告)号：US10798839B2
公开(公告)日：2020-10-06
申请号：US16274780
申请日：2019-02-13
申请人： Cisco Technology, Inc.
发明人： Le Gao , Yang Sun , Na Feng , Yepeng Chen
IPC分类号： H05K5/02 , G06F1/20 , G06F1/18 , H05K7/20
摘要： A solid state drive (SSD) device includes a cage with a top wall and a bottom wall spaced a distance from the top wall so as to define a cage interior between the top and bottom walls. In addition, at least 10% of an area along a side of the cage is open to the cage interior to permit airflow through the side of the cage. At least one printed circuit board (PCB), which includes at least one integrated circuit component, is also provided within the cage interior.

3. 发明授权

US10713203B2 Dynamic partition of PCIe disk arrays based on software configuration / policy distribution 有权
公开(公告)号：US10713203B2
公开(公告)日：2020-07-14
申请号：US15445662
申请日：2017-02-28
申请人： CISCO TECHNOLOGY, INC.
发明人： Yun Bai , Mengshi Li , Yang Sun , Min Wang , Yepeng Chen
IPC分类号： G06F11/00 , G06F13/40 , G06F13/42 , G06F3/06 , G06F11/20 , G06F13/38
摘要： This disclosure relates to methods and systems for dynamically partitioning of PCIe disk arrays based on software configuration/policy distribution. In one embodiment, at least one PCIe switch has an input port operatively connected to a respective CPU and at least one output port. A multiplexer is connected between the output port(s) of the at least one PCIe switch and a PCIe disk array, for example an NVMe SSD, and is configured to connect the PCIe disk array in a first configuration to a single PCIe switch in either one-x4 port or two x2 port mode, or in a second configuration to two PCIe switches in x2 port mode. The multiplexer can dynamically switch between the first configuration and the second configuration on the fly. Switching can occur, for example, in response to a hot-swap of an NVMe SSD or a policy change.

4. 发明授权

US10317958B1 Telescoping unit in a computing device 有权
公开(公告)号：US10317958B1
公开(公告)日：2019-06-11
申请号：US15908585
申请日：2018-02-28
申请人： Cisco Technology, Inc.
发明人： Le Gao , Na Feng , Yang Sun , Ye Peng Chen
IPC分类号： G06F1/18 , H05K7/14 , H05K7/10 , G11B33/04 , H05K7/18
摘要： The embodiments herein describe a computing device (e.g., a storage server) that includes at least one telescoping unit which includes a plurality of removable (or pluggable) hardware components. The computing device includes a chassis which defines a form factor of the computing device. The telescoping unit, when prompted by the user, can extend vertically from a top surface of the computing device. By doing so, the pluggable hardware components are then exposed to the user who can add or replace the components. In one embodiment, the telescoping unit includes telescoping links disposed on opposite sides which are used to guide or urge the telescoping unit vertically from the chassis. Cross links may be coupled between first and second rails where one end of each of the links is coupled to a sliding member in the rail while the other end is fixably attached to the rail.

5. 发明申请

US20190075158A1 HYBRID IO FABRIC ARCHITECTURE FOR MULTINODE SERVERS 审中-公开
公开(公告)号：US20190075158A1
公开(公告)日：2019-03-07
申请号：US15697012
申请日：2017-09-06
申请人： Cisco Technology, Inc.
发明人： Yang Sun , Jayaprakash Balachandran , Rudong Shi , Bidyut Kanti Sen
IPC分类号： H04L29/08 , G06F3/06
摘要： A network interface controller configured to be hosted by a first server, includes: a first input/output (IO) port configured to be coupled to a network switch; a second IO port configured to be coupled to a corresponding IO port of a second network interface controller of a second server; and a third IO port configured to be coupled to a corresponding IO port of a third network interface controller of a third server.

6. 发明授权

US10168914B2 Data buffer for multiple DIMM topology 有权
公开(公告)号：US10168914B2
公开(公告)日：2019-01-01
申请号：US15792669
申请日：2017-10-24
申请人： Cisco Technology, Inc.
发明人： Yang Sun
IPC分类号： G11C16/04 , G06F3/06 , G06F13/16 , G11C5/04
摘要： Aspects of the embodiments include systems and devices that include a memory controller circuit element, and a printed circuit board (PCB). The PCB can include a memory module element; and a data buffer circuit element, the data buffer circuit element electrically connected to the memory controller circuit element and configured to receive instructions and data from the memory controller circuit element, the data buffer circuit element electrically connected to the memory module circuit element directly or through a socket, the data buffer circuit element configured to transmit instructions and data originated from the memory controller circuit element to the memory module circuit element and transmit data back to the memory controller.

7. 发明申请

US20180246833A1 DYNAMIC PARTITION OF PCIe DISK ARRAYS BASED ON SOFTWARE CONFIGURATION / POLICY DISTRIBUTION 审中-公开
公开(公告)号：US20180246833A1
公开(公告)日：2018-08-30
申请号：US15445662
申请日：2017-02-28
申请人： CISCO TECHNOLOGY, INC.
发明人： Yun Bai , Mengshi Li , Yang Sun , Min Wang , Yepeng Chen
IPC分类号： G06F13/40 , G06F13/42 , G06F3/06 , G06F11/20
摘要： This disclosure relates to methods and systems for dynamically partitioning of PCIe disk arrays based on software configuration/policy distribution. In one embodiment, at least one PCIe switch has an input port operatively connected to a respective CPU and at least one output port. A multiplexer is connected between the output port(s) of the at least one PCIe switch and a PCIe disk array, for example an NVMe SSD, and is configured to connect the PCIe disk array in a first configuration to a single PCIe switch in either one-x4 port or two x2 port mode, or in a second configuration to two PCIe switches in x2 port mode. The multiplexer can dynamically switch between the first configuration and the second configuration on the fly. Switching can occur, for example, in response to a hot-swap of an NVMe SSD or a policy change.

8. 发明申请

US20160329702A1 Hot Swap Controller with Individually Controlled Parallel Current Paths 有权
标题翻译：具有独立并行电流路径的热插拔控制器
公开(公告)号：US20160329702A1
公开(公告)日：2016-11-10
申请号：US14705489
申请日：2015-05-06
申请人： Cisco Technology, Inc.
发明人： Yang Sun , Zhongmin Gan , Bruce Chen , Yun Bai , Nan Wang
IPC分类号： H02H9/02
CPC分类号： H02H9/004
摘要： An apparatus comprises an input node, a power rail to power a circuit load, and multiple current paths coupled in parallel with each other between the input node and the power rail. Each current path respectively provides a sense output to indicate current in the path and a current switch having a control input to control the current in the path. A control circuit, coupled to each control input individually and to each sense output individually, controls the current in each path individually based on the indicated current therein after a non-zero input voltage is initially applied to the input node, such that all of the paths concurrently conduct current from the input node to the power rail and collectively cause a total inrush current and corresponding voltage at the power rail to gradually increase.
摘要翻译：一种装置包括输入节点，为电路负载供电的电力轨道以及在输入节点和电力轨道之间彼此并联耦合的多个电流路径。每个电流路径分别提供感测输出以指示路径中的电流和具有用于控制路径中的电流的控制输入的电流开关。控制电路单独地耦合到每个控制输入和单独的每个感测输出，在非零输入电压最初被施加到输入节点之后，基于其中指示的电流来单独地控制每个通路中的电流，使得所有的路径同时将电流从输入节点传导到电力轨道，并共同引起总浪涌电流和电力轨道上的相应电压逐渐增加。

9. 发明申请

US20220128482A1 HEATSINK WITH VISUAL INSTALLATION INDICATOR 有权
公开(公告)号：US20220128482A1
公开(公告)日：2022-04-28
申请号：US17572043
申请日：2022-01-10
申请人： Cisco Technology, Inc.
发明人： Le Gao , Yang Sun , Rudong Shi , Bruce Chen
IPC分类号： G01N21/88 , B23P19/06 , G01N21/956 , F16M13/00
摘要： An apparatus that includes a module for use in installing a heatsink, the module comprising a fastener, a first indicator member comprising a first visual indicator surface, and a second indicator member comprising a second visual indicator surface, the first and second indicator members defining an opening for receiving the fastener. The first visual indicator surface is visible when the fastener is not fully installed and the second visual indicator surface is visible when the fastener is fully installed. A method for installing the heatsink with the module is also disclosed herein.

10. 发明授权

US11268909B2 Heatsink with visual installation indicator 有权
公开(公告)号：US11268909B2
公开(公告)日：2022-03-08
申请号：US16167724
申请日：2018-10-23
申请人： CISCO TECHNOLOGY, INC.
发明人： Le Gao , Yang Sun , Rudong Shi , Bruce Chen
IPC分类号： G01N21/88 , B23P19/06 , G01N21/956 , F16M13/00
摘要： In one embodiment, an apparatus includes a module for use in installing a heatsink, the module comprising a fastener, a first indicator member comprising a first visual indicator surface, and a second indicator member comprising a second visual indicator surface, the first and second indicator members defining an opening for receiving the fastener. The first visual indicator surface is visible when the fastener is not fully installed and the second visual indicator surface is visible when the fastener is fully installed. A method for installing the heatsink with the module is also disclosed herein.

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