Inventor
QU DIHENG
US18 patents
⚠️ This page may combine multiple inventors who share the name “QU DIHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JUNIPER NETWORKS INC
8 patentsUS11729075B1Aug 15, 2023
Time series data collection for a network management system
JUNIPER NETWORKS INC2 citations67
US12259927B1Mar 25, 2025
Intent graph model generation using difference information
JUNIPER NETWORKS INC2 citations66
US11582099B1Feb 14, 2023
Predictive pipeline analytics for a network management system
JUNIPER NETWORKS INC3 citations65
US11811601B2Nov 7, 2023
Predictive pipeline analytics for a network management system
JUNIPER NETWORKS INC0 citations54
US12289226B2Apr 29, 2025
Anomaly detection for network devices using intent-based analytics
JUNIPER NETWORKS INC0 citations43
US12445345B2Oct 14, 2025
Replay of analytics for a network management system
JUNIPER NETWORKS INC0 citations42
US12255768B2Mar 18, 2025
Network graph model and root cause analysis for a network management system
JUNIPER NETWORKS INC0 citations42
US12368648B2Jul 22, 2025
Query mechanism for a network management system
JUNIPER NETWORKS INC0 citations41
CISCO TECH IND
3 patentsUS6463474B1Oct 8, 2002
Local authentication of a client at a network device
CISCO TECH IND730 citations97
US6609154B1Aug 19, 2003
Local authentication of a client at a network device
CISCO TECH IND150 citations96
US6854063B1Feb 8, 2005
Method and apparatus for optimizing firewall processing
CISCO TECH IND105 citations95
CISCO TECH INC
3 patentsUS7506054B1Mar 17, 2009
Local authentication of a client at a network device
CISCO TECH INC52 citations95
US10135951B2Nov 20, 2018
Methods and apparatus for providing one-arm node clustering using a port channel
CISCO TECH INC0 citations48
US9560168B2Jan 31, 2017
Methods and apparatus for providing one-arm node clustering using a port channel
CISCO TECH INC0 citations48