Patents

  • Offline Queries in Software Defined Networks

    Patent Number: 9,736,064

    Hui Zhang , Behnaz Arzani , Franjo Ivancic , Junghwan Rhee , Nipun Arora , Guofei Jiang
    8/15/2017
  • Layer 2 Path Tracing Through Context Encoding in Software Defined Networking

    Patent Number: 9,736,053

    Hui Zhang , Cristian Lumezanu , Junghwan Rhee , Nipun Arora , Qiang Xu , Guofei Jiang
    8/15/2017
  • Transparent Software-Defined Network Management

    Patent Number: 9,736,041

    Cristian Lumezanu , Kyriakos Zanfis , Guofei Jiang
    8/15/2017
  • CloudSeer: Using Logs to Detect Errors in the Cloud Infrastructure

    Patent Number: 9,720,753

    Pallavi Joshi , Hui Zhang , Jianwu Xu , Xiao Yu , Guofei Jiang
    8/1/2017
  • Patent Latency Monitoring in Software-Defined Networks

    Patent Number: 9,654,372

    Cristian Lumezanu , Curtis Yu , Abhishek Sharma , Guofei Jiang , Qiang Xu
    5/16/2017
  • System and Method for Network Packet Event Characterization and Analysis

    Patent Number: 9,602,338

    Hui Zhang , Junghwan Rhee , Nipun Arora , Cristian Lumezanu , Guofei Jiang
    3/21/2017
  • Dynamic Border Line Tracing for Tracking Message flows Across Distributed Systems

    Patent Number: 9,535,814

    Nipun Arora , Junghwan Rhee , Hui Zhang , Guofei Jiang
    1/3/2017
  • Method and System for Computer Assisted Hot-Tracing Mechanism

    Patent Number: 9,489,286

    Nipun Arora , Hui Zhang , Junghwan Rhee , Guofei Jiang , Kenji Yoshihira
    11/8/2016
  • Guarding a Monitoring Scope and Interpreting Partial Control Flow Context

    Patent Number: 9,471,461

    Junghwan Rhee , Hui Zhang , Nipun Arora , Guofei Jiang , Qiang Zeng
    10/18/2016
  • Hybrid Network Management

    Patent Number: 9,450,823

    Nipun Arora , Hui Zhang , Cristian Lumezanu , Junghwan Rhee , Guofei Jiang
    9/20/2016
  • Path Selection in Hybrid Networks

    Patent Number: 9,413,646

    Cristian Lumezanu , Cheng Jin , Hui Zhang , Abhishek Sharma , Qiang Xu , Nipun Arora , Guofei Jiang
    8/9/2016
  • System and Method for Profiling Requests in Service Systems

    Patent Number: 9,367,821

    Hui Zhang , Xia Ning , Junghwan Rhee , Guofei Jiang , Hongten Xu
    6/14/2016
  • Transparent Performance Inference of Whole software Layers and Context-Sensitive Performance Debugging

    Patent Number: 9,367,428

    Junghwan Rhee , Hui Zhang , Nipun Arora , Guofei Jiang , Chung Hwan Kim
    6/14/2016
  • Network Management

    Patent Number: 9,253,042

    Cristian Lumezanu , Curtis Yu , Vishal Kumar Singh , Yueping Zhang , Guofei Jiang
    2/2/2016
  • Data Processing

    Patent Number: 9,143,452

    Cristian Lumezanu , Anupam Das , Yueping Zhang , Vishal Kumar Singh , Curtis Yu , Guofei Jiang
    9/22/2015
  • Policy-Aware Based method for Deployment of Enterprise Virtual Tenant Networks

    Patent Number: 9,106,576

    Cristian Lumezanu , Guofei Jiang , Kai Chen , Yueping Zhang , Vishal Singh
    8/11/2015
  • Method and System for Correlated Tracing with Automated Multi-Layer Function Instrumentation Localization

    Patent Number: 9,092,568

    Junghwan Rhee , Hui Zhang , Nipun Arora , Guofei Jiang , Kenji Yoshihira , Myoungku Song
    7/28/2015
  • Method and System for Software System Performance Diagnosis with Kernel Event Feature Guidance

    Patent Number: 9,075,912

    Junghwan Rhee , Guofei Jiang , Kenji Yoshihira , Hui Zhang
    7/7/2015
  • Blackbox Memory Monitoring with a Calling Context Memory Map and Semantic Extraction

    Patent Number: 9,003,240

    Junghwan Rhee , Hui Zhang , Nipun Arora , Guofei Jiang , Kenji Yoshihira
    4/7/2015
  • Network Self-Protection

    Patent Number: 8,976,661

    Cristian Lumezanu , Guofei Jiang , Yueping Zhang , Vishal Singh , Ye Wang
    3/10/2015
  • Network Debugging

    Patent Number: 8,924,787

    Cristian Lumezanu , Guofei Jiang , Yueping Zhang , Vishal Singh , Ahsan Arefin
    12/30/2014
  • FlowSense: Light-Weight Networking Sensing with Open flow

    Patent Number: 8,918,502

    Yueping Zhang , Vishal Singh , Ye Wang , Guofei Jiang , Cristian Lumezanu
    12/23/2014
  • Efficient Unified Tracing of Kernel and User Events with Multi-Mode Stacking

    Patent Number: 8,898,644

    Junghwan Rhee , Hui Zhang , Nipun Arora , Guofei Jiang , Kenji Yoshihira
    11/25/2014
  • Method for Request Profiling in Service Systems with Kernel Events

    Patent Number: 8,875,158

    Hui Zhang , Junghwan Rhee , Guofei Jiang , Kenji Yoshihira
    10/28/2014
  • System Positioning Services in Data Centers

    Patent Number: 8,539,060

    Hui Zhang , Kenji Yoshihira , Ya-Yunn Su , Guofei Jiang
    9/17/2013
  • Methods and Apparatus for Coordinated Energy Management (EM) in Virtualized Data Centers

    Patent Number: 8,402,140

    Hui Zhang , Ya-Yunn Su , Guofei Jiang , Kenji Yoshihira
    3/19/2013
  • System and Methods for Automatic Profiling of Network Event Sequences

    Patent Number: 8,200,797

    Xiaoqiao Meng , Guofei Jiang , Hui Zhang , Haifeng Cheng , Kenji Yoshihira
    6/12/2012