Inventor

CHI FUDONG

CN5 patents

⚠️ This page may combine multiple inventors who share the name “CHI FUDONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV HOHAI

2 patents

US11842324B2Dec 12, 2023

Method for extracting dam emergency event based on dual attention mechanism

UNIV HOHAI1 citations54

US12536648B2Jan 27, 2026

Intelligent recognition method for time sequence image of concrete dam defect

UNIV HOHAI0 citations45

HUANENG LANCANG RIVER HYDROPOWER INC

2 patents

US12493752B2Dec 9, 2025

Automatic concrete dam defect image description generation method based on graph attention network

HUANENG LANCANG RIVER HYDROPOWER INC0 citations52

US12536775B2Jan 27, 2026

Time-series image description method for dam defects based on local self-attention

HUANENG LANCANG RIVER HYDROPOWER INC0 citations41

NANJING HYDRAULIC RES INST

1 patent

US12270727B2Apr 8, 2025

Underwater detection method and system for contact leakage of tunnel joints of dam culvert

NANJING HYDRAULIC RES INST0 citations46