DU; Bolun

Patent Applications and Registrations

Patent applications and USPTO patent grants for DU; Bolun.The latest application filed is for "method and system for predicting remaining useful life of analog circuit".

Company Profile

3.3.14

DU; Bolun - Hubei CN

*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
Method And System For Predicting Remaining Useful Life Of Analog Circuit App 20220222409 - HE; Yigang ; et al.	2022-07-14
Method And System For Comprehensively Evaluating Reliability Of Multi-chip Parallel Igbt Module App 20220215150 - HE; Yigang ; et al.	2022-07-07
Single-ended Fault Positioning Method And System For High-voltage Direct-current Transmission Line Of Hybrid Network App 20220196720 - 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
Failure diagnosis method and apparatus for power tube of three-phase rectifier based on current signal Grant 11,360,128 - He , et al. June 14, 2	2022-06-14
Circuit Health State Prediction Method And System Based On Integrated Deep Neural Network App 20220043955 - 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 And Apparatus For Power Tube Of Three-phase Rectifier Based On Current Signal App 20210389352 - HE; Yigang ; et al.	2021-12-16
Adaptive Inversion Method Of Internet-of-things Environmental Parameters Based On Rfid Multi-feature Fusion Sensing Model App 20210383175 - SHI; Guolong ; et al.	2021-12-09
Time-frequency Block-sparse Channel Estimation Method Based On Compressed Sensing App 20210377079 - HE; Yigang ; et al.	2021-12-02
Time-frequency block-sparse channel estimation method based on compressed sensing Grant 11,190,377 - He , et al. November 30, 2	2021-11-30
Method And System For Online Monitoring Of Health Status Of Insulated-gate Bipolar Transistor Module App 20210318373 - HE; Yigang ; et al.	2021-10-14
Method And System For Extracting Fault Feature Of Analog Circuit Based On Optimal Wavelet Basis Function App 20210270892 - HE; Yigang ; et al.	2021-09-02
Transformer Failure Diagnosis Method And System Based On Integrated Deep Belief Network App 20210224635 - HE; Yigang ; et al.	2021-07-22
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
Silicon Photovoltaic Cell Scanning Eddy Current Thermography Detection Platform And Defect Classification Method App 20200313612 - HE; Yigang ; et al.	2020-10-01
Power Electronic Circuit Fault Diagnosis Method Based On Optimizing Deep Belief Network App 20200285900 - HE; Yigang ; et al.	2020-09-10

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