公开(公告)号：US11595231B2

公开(公告)日：2023-02-28

申请号：US17237256

申请日：2021-04-22

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Shravan Kumar Vuggrala ,  Raghunandan Prabhakar

IPC: H04L12/46 ,  H04L43/08 ,  H04L41/5019 ,  H04L47/12

Abstract: Example implementation relates to a method for establishing a dynamic VPN tunnel between branch gateway devices based on metric data. A branch orchestrator receives metric data from VPNC device. The metric data includes data center bandwidth and processor utilization of the VPNC device. The metric data is derived from the traffic being routed via the VPNC device. When the metric data associated with traffic between a first branch gateway device and a second branch gateway device is above a Service Level Agreement (SLA), a dynamic branch to branch VPN tunnel is established to route the traffic between the first branch gateway device and the second branch gateway device. The VPN tunnel between the branch gateways can be teared when the load at the VPNC device reduces.

公开(公告)号：US11593361B2

公开(公告)日：2023-02-28

申请号：US16811895

申请日：2020-03-06

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Jean-Charles Picard ,  Violette Heron ,  Jean Michel Dias Vaz

IPC: G06F16/00 ,  G06F16/242 ,  G06F16/22

Abstract: Systems and methods of automating the generation of a logical model defining one or more tables of a data source are provided. The logical model definitions of the tables can be exposed to a platform that can access and obtain data from multiple heterogeneous data sources based on a unified and normalized format. Tables of a data source can be analyzed to determine key characteristics, and based on the key characteristics, converted into dimension and fact table representations, objects, and operations that comport with the unified and normalized format. Default rules for generating the dimension and fact table representations, objects, and operations can be followed, or user-defined customizations can be implemented.

公开(公告)号：US11593281B2

公开(公告)日：2023-02-28

申请号：US16406549

申请日：2019-05-08

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Gregg B. Lesartre ,  Derek Alan Sherlock

IPC: G06F13/16 ,  H04L49/253 ,  G06F9/46

Abstract: A communications device that includes a requester and a responder may support multiple transaction classes, including an ordered transaction class, while maintaining a bifurcated requester/responder architecture. Before a responder has a non-posted transaction response to transmit on an interconnect, it receives an indication from the requester that there is not a pending posted transaction on the interconnect.

公开(公告)号：US20230059410A1

公开(公告)日：2023-02-23

申请号：US17404097

申请日：2021-08-17

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Jaime E. Llinas ,  Saravanan Rathakrishnan ,  Yanyan Xia ,  ZeLin Wu ,  Yanli Li ,  JunHui Li ,  Jian Miremadi

IPC: G01B15/00 ,  G01B11/02

Abstract: Example implementations relate to an inspection method for training a measurement machine to accurately measure side joint lengths and detecting a defect among a plurality of solder joints. The method includes receiving a first data representing the side joint lengths of the plurality of solder joints measured by a first measurement machine and a second data representing the side joint lengths measured by a second measurement machine. Further, the method includes determining a correlation value based on a statistical analysis of a relationship between the first data and the second data. The method further includes updating an algorithm used by the first measurement machine to measure the side joint lengths, based on the correlation value to reduce deviation between the first data and the second data. Later, the updated algorithm is used as a dimensional metrology in the first measurement machine for detecting the defect in the solder joints.

公开(公告)号：US11589477B2

公开(公告)日：2023-02-21

申请号：US16580605

申请日：2019-09-24

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Harvey Lunsman ,  Tahir Cader

IPC: H05K7/20 ,  F28F3/02 ,  F28F3/12 ,  B29C45/26

Abstract: Methods and systems for creating cold plates are disclosed. For example, in one example method for manufacturing a cold plate made of a thermally-conductive plastic includes performing a first injection-molding process using the thermally-conductive plastic to produce a first unitary body, the first unitary body including one or more elongated sections forming a unitary body, performing a second injection-molding process using the thermally-conductive plastic to produce a second unitary body, the second unitary body incorporating the first unitary body so as to cover a majority of the first unitary body and form a respective coolant pipe body corresponding to each elongated section, and performing a machining process on the second unitary body so as to create a conduit in each respective coolant pipe body suitable for a fluid to pass through to create respective coolant pipes.

公开(公告)号：US11588924B2

公开(公告)日：2023-02-21

申请号：US17083845

申请日：2020-10-29

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Sriram Narasimhan ,  Alex Veprinsky

IPC: H04L29/06 ,  H04L69/16 ,  H04L49/356 ,  H04L69/22 ,  H04L69/324 ,  H04L67/1097

Abstract: In some examples, a system includes a Fibre Channel (FC) interface to communicate over an FC network, and a network stack including a network layer and a transport layer. Machine-readable instructions are executable to produce a command packet including a payload including data for transmission to another system, the payload further including headers for the network layer and the transport layer, where the command packet is according to a storage interface protocol. The FC interface is to communicate the command packet over the FC network.

公开(公告)号：US11588698B2

公开(公告)日：2023-02-21

申请号：US16446341

申请日：2019-06-19

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Lokesh Shivashankara ,  Chinglenkhomba Lamabam ,  Selvaraj Katturaja

IPC: H04L41/12 ,  H04L12/46 ,  H04L67/10 ,  H04L67/148 ,  G06F11/20 ,  H04L41/5054 ,  G06F9/48

Abstract: Example techniques for pod migration across nodes of a cluster are described. In an example, in response to receiving a request to migrate a pod from a first region of a cloud computing platform to a second region of the cloud computing platform, the pod may be migrated from a first node in the first region to a second node in the second region. The first node and the second node may each be a part of a cluster of nodes.

公开(公告)号：US11588345B2

公开(公告)日：2023-02-21

申请号：US17073518

申请日：2020-10-19

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Hai Ngoc Nguyen ,  Abhishek Banerjee

IPC: H02J7/00 ,  H02J9/06 ,  G06F1/26 ,  H02M7/02

Abstract: Example implementations relate to concurrent alternating-current and direct-current. In one example, a device comprises a power module connected to a first power outlet, the power module connected to a second power outlet, and a controller to the power module to concurrently provide alternating-current (AC) power to the first power outlet and direct-current (DC) power to the second power outlet by switching a transistor including switching circuitry in response to an absence of AC input power to the device.

公开(公告)号：US11588298B2

公开(公告)日：2023-02-21

申请号：US16909991

申请日：2020-06-23

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Stanley Cheung ,  Michael Renne Ty Tan ,  Binhao Wang ,  Wayne Victor Sorin ,  Chao-Kun Lin

IPC: H01S5/14 ,  H01S5/183 ,  H01S5/10 ,  H01S5/0687

Abstract: Coupled-cavity vertical cavity surface emitting lasers (VCSELs) are provided by the present disclosure. The coupled-cavity VCSEL can comprise a VCSEL having a first mirror, a gain medium disposed above the first mirror, and a second mirror disposed above the gain medium, wherein a first cavity is formed by the first mirror and the second mirror. A second cavity is optically coupled to the VCSEL and configured to reflect light emitted from the VCSEL back into the first cavity of the VCSEL. In some embodiments, the second cavity can be an external cavity optically coupled to the VCSEL through a coupling component. In some embodiments, the second cavity can be integrated with the VCSEL to form a monolithic coupled-cavity VCSEL. A feedback circuit can control operation of the coupled-cavity VCSEL so the output comprises a target high frequency signal.

公开(公告)号：US11579677B2

公开(公告)日：2023-02-14

申请号：US16062882

申请日：2015-12-18

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Miao Hu ,  Tsung-Ching Huang ,  Chin-Hui Chen ,  Raymond G Beausoleil ,  John Paul Strachan

IPC: G06F1/3206 ,  G11C13/00 ,  G11C27/00 ,  G11C11/56 ,  G06F1/3234 ,  G06N3/04

Abstract: In one example, a device to process analog sensor data is described. For example, a device may include at least one analog sensor to generate a first set of analog voltage signals and a crossbar array including a plurality of memristors. In one example, the crossbar array is to receive an input vector of the first set of analog voltage signals, generate an output vector comprising a second set of analog voltage signals that is based upon a dot product of the input vector and a matrix comprising resistance values of the plurality of memristors, detect a pattern of the output vector, and activate a processor upon a detection of the pattern.