公开(公告)号：US09917437B2

公开(公告)日：2018-03-13

申请号：US14705489

申请日：2015-05-06

Applicant: Cisco Technology, Inc.

Inventor： Yang Sun ,  Zhongmin Gan ,  Bruce Chen ,  Yun Bai ,  Nan Wang

IPC: H02H9/02 ,  H02H9/00

CPC classification number: H02H9/004

Abstract: 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.

公开(公告)号：US20240427641A1

公开(公告)日：2024-12-26

申请号：US18341656

申请日：2023-06-26

Applicant: Cisco Technology, Inc.

Inventor： Yang SUN ,  Bruce Chen ,  Davy Gu ,  Alvin Li ,  Bo Liu

IPC: G06F9/50

Abstract: Techniques for memory access management in a distributed computing system are described herein. In some aspects, the techniques described herein relate to a method for memory access management in a distributed computing system, where the method includes: receiving a first request to execute a first operation using a distributed architecture and in a uniform memory access (UMA) mode, wherein the distributed architecture comprises a first processor, a first memory that is local to the first processor, and a second memory that is remote to the first processor; subsequent to receiving the first request and a first delay period, transmitting first data associated with the first operation to the first processor, wherein the first data is stored in the first memory; and subsequent to receiving the first request, transmitting second data associated with the first operation to the first processor, wherein the second data is stored in the second memory.

公开(公告)号：US20160329702A1

公开(公告)日：2016-11-10

申请号：US14705489

申请日：2015-05-06

Applicant: Cisco Technology, Inc.

Inventor： Yang Sun ,  Zhongmin Gan ,  Bruce Chen ,  Yun Bai ,  Nan Wang

IPC: H02H9/02

CPC classification number: H02H9/004

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US11821842B2

公开(公告)日：2023-11-21

申请号：US17572043

申请日：2022-01-10

Applicant: Cisco Technology, Inc.

Inventor： Le Gao ,  Yang Sun ,  Rudong Shi ,  Bruce Chen

IPC: F16M13/00 ,  G01N21/88 ,  B23P19/06 ,  G01N21/956

CPC classification number: G01N21/8803 ,  B23P19/06 ,  F16M13/00 ,  G01N21/956 ,  F28F2275/10

Abstract: 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.

公开(公告)号：US20220128482A1

公开(公告)日：2022-04-28

申请号：US17572043

申请日：2022-01-10

Applicant: Cisco Technology, Inc.

Inventor： Le Gao ,  Yang Sun ,  Rudong Shi ,  Bruce Chen

IPC: G01N21/88 ,  B23P19/06 ,  G01N21/956 ,  F16M13/00

Abstract: 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.

公开(公告)号：US11268909B2

公开(公告)日：2022-03-08

申请号：US16167724

申请日：2018-10-23

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Le Gao ,  Yang Sun ,  Rudong Shi ,  Bruce Chen

IPC: G01N21/88 ,  B23P19/06 ,  G01N21/956 ,  F16M13/00

Abstract: 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.