Inventor
ZHANG HONGYANG
CA27 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG HONGYANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPLUNK INC
13 patentsUS10200262B1Feb 5, 2019
Continuous anomaly detection service
SPLUNK INC54 citations97
US10146609B1Dec 4, 2018
Configuration of continuous anomaly detection service
SPLUNK INC33 citations93
US10375098B2Aug 6, 2019
Anomaly detection based on relationships between multiple time series
SPLUNK INC23 citations92
US11669382B2Jun 6, 2023
Anomaly detection for data stream processing
SPLUNK INC4 citations84
US10855712B2Dec 1, 2020
Detection of anomalies in a time series using values of a different time series
SPLUNK INC12 citations84
US10558516B2Feb 11, 2020
Anomaly detection for signals populated based on historical data points
SPLUNK INC6 citations83
US10922625B2Feb 16, 2021
Distributed data processing for machine learning
SPLUNK INC4 citations73
US10992560B2Apr 27, 2021
Time series anomaly detection service
SPLUNK INC3 citations72
US11632383B2Apr 18, 2023
Predictive model selection for anomaly detection
SPLUNK INC3 citations71
US11741396B1Aug 29, 2023
Efficient command execution using aggregated compute units
SPLUNK INC0 citations62
US11537951B2Dec 27, 2022
Efficiently executing commands at external computing services
SPLUNK INC0 citations62
US11971778B1Apr 30, 2024
Anomaly detection from incoming data from a data stream
SPLUNK INC0 citations61
US11194794B2Dec 7, 2021
Search input recommendations
SPLUNK INC1 citations59
CISCO TECH INC
3 patentsPRINX CHENGSHAN QINGDAO INDUSTRIAL RES AND DESIGN CO LTD
2 patentsHITACHI ENERGY LTD
2 patentsUS12500420B2Dec 16, 2025
Method to operate a system comprising an energy storage system in response to a bypass request based on a total number of modules to be bypassed
HITACHI ENERGY LTD0 citations53
US12418178B2Sep 16, 2025
Adaptive power oscillation damping controller for a grid-forming converter
HITACHI ENERGY LTD0 citations41