DUAN; Jiajun

Patent Applications and Registrations

Patent applications and USPTO patent grants for DUAN; Jiajun.The latest application filed is for "method for diagnosing open-circuit fault of switching transistor of single-phase half-bridge five-level inverter".

Company Profile

14.8.27

DUAN; Jiajun - Hubei CN
Duan; Jiajun - San Jose CA US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Transformer Fault Diagnosis Method And System Using Induced Ordered Weighted Evidence Reasoning App 20220196760 - HE; Yigang ; et al.	2022-06-23
Method For Diagnosing Open-circuit Fault Of Switching Transistor Of Single-phase Half-bridge Five-level Inverter App 20220198244 - HE; Yigang ; et al.	2022-06-23
Multi-objective real-time power flow control method using soft actor-critic Grant 11,336,092 - Diao , et al. May 17, 2	2022-05-17
Transformer Fault Diagnosis And Positioning System Based On Digital Twin App 20220137612 - HE; Yigang ; et al.	2022-05-05
Method And System Of Predicting Electric System Load Based On Wavelet Noise Reduction And Emd-arima App 20220045509 - HE; Yigang ; et al.	2022-02-10
Silicon photovoltaic cell scanning eddy current thermography detection platform and defect classification method Grant 11,218,112 - He , et al. January 4, 2	2022-01-04
Failure Diagnosis Method For Power Transformer Winding Based On Gsmallat-nin-cnn Network App 20210382120 - HE; Yigang ; et al.	2021-12-09
Multi-Objective Real-time Power Flow Control Method Using Soft Actor-Critic App 20210367424 - Diao; Ruisheng ; et al.	2021-11-25
Method And System For Power Equipment Diagnosis Based On Windowed Feature And Hilbert Visualization App 20210365342 - HE; Yigang ; et al.	2021-11-25
Method And System For Fault Diagnosis With Small Samples Of Power Equipment Based On Virtual And Real Twin Spaces App 20210319156 - HE; Yigang ; et al.	2021-10-14
Deep Parallel Fault Diagnosis Method And System For Dissolved Gas In Transformer Oil App 20210278478 - HE; Yigang ; et al.	2021-09-09
System for testing Nakagami fading channel and verification method thereof Grant 11,079,419 - He , et al. August 3, 2	2021-08-03
Transformer Failure Identification And Location Diagnosis Method Based On Multi-stage Transfer Learning App 20210190882 - HE; Yigang ; et al.	2021-06-24
Systems And Methods Of Autonomous Voltage Control In Electric Power Systems App 20210143639 - Duan; Jiajun ; et al.	2021-05-13
Systems And Methods Of Autonomous Line Flow Control In Electric Power Systems App 20210141355 - Duan; Jiajun ; et al.	2021-05-13
Optimal charging and discharging control for hybrid energy storage system based on reinforcement learning Grant 10,985,572 - Duan , et al. April 20, 2	2021-04-20
Transformer Dga Data Prediction Method Based On Multi-dimensional Time Sequence Frame Convolution Lstm App 20210089900 - HE; Yigang ; et al.	2021-03-25
Power Transformer Winding Fault Positioning Method Based On Deep Convolutional Neural Network Integrated With Visual Identification App 20210048487 - HE; Yigang ; et al.	2021-02-18
Internal Thermal Fault Diagnosis Method Of Oil-immersed Transformer Based On Deep Convolutional Neural Network And Image Segmentation App 20210020360 - HE; Yigang ; et al.	2021-01-21
Power Equipment Fault Detecting And Positioning Method Of Artificial Intelligence Inference Fusion App 20200387785 - HE; Yigang ; et al.	2020-12-10
Systems and Method on Deriving Real-time Coordinated Voltage Control Strategies Using Deep Reinforcement Learning App 20200327411 - Shi; Di ; et al.	2020-10-15
Silicon Photovoltaic Cell Scanning Eddy Current Thermography Detection Platform And Defect Classification Method App 20200313612 - HE; Yigang ; et al.	2020-10-01
Deep belief network feature extraction-based analogue circuit fault diagnosis method Grant 10,776,232 - He , et al. Sept	2020-09-15
Power Electronic Circuit Fault Diagnosis Method Based On Optimizing Deep Belief Network App 20200285900 - HE; Yigang ; et al.	2020-09-10
Autonomous Voltage Control for Power System Using Deep Reinforcement Learning Considering N-1 Contingency App 20200119556 - Shi; Di ; et al.	2020-04-16
Optimal Charging and Discharging Control for Hybrid Energy Storage System based on Reinforcement Learning App 20200106273 - Duan; Jiajun ; et al.	2020-04-02
Space vector pulse width modulation method for suppressing common-mode voltage of multiphase motor Grant 10,516,361 - He , et al. Dec	2019-12-24
System For Testing Nakagami Fading Channel And Verification Method Thereof App 20190277895 - HE; Yigang ; et al.	2019-09-12
Space Vector Pulse Width Modulation Method For Suppressing Common-mode Voltage Of Multiphase Motor App 20190253015 - HE; Yigang ; et al.	2019-08-15
Deep Belief Network Feature Extraction-based Analogue Circuit Fault Diagnosis Method App 20190243735 - HE; Yigang ; et al.	2019-08-08

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