Assignee
CHINA SPECIAL EQUIPMENT INSPECTION & RES INSTITUTE
CN·5 granted patents·6 pending applications·0 citations·filing 2023–2025
Top patents by PatentIndex Score
11 records- 0162US2025027922A1Method for calculating carbon emission of boilerCHINA SPECIAL EQUIPMENT INSPECTION & RES INSTITUTE·Filed 2024·Application pending·0 cites
- 0262US2025207994A1Pipeline leakage acoustic emission signal denoising method, system, device and mediumCHINA SPECIAL EQUIPMENT INSPECTION & RES INSTITUTE·Filed 2024·Application pending·0 cites
- 0360US2025297997A1Continuous monitoring device for direct carbon emission of complete set of chemical equipmentCHINA SPECIAL EQUIPMENT INSPECTION & RES INSTITUTE·Filed 2024·Application pending·0 cites
- 0457US12578062B2Anti-leakage device for hydrogen storage containerCHINA SPECIAL EQUIPMENT INSPECTION & RES INSTITUTE·Filed 2023·Granted Mar 17, 2026·0 cites·12 claims
- 0557US12370693B1Method for positioning in-oil inspection robot for storage tank bottom plate, apparatus, medium and productCHINA SPECIAL EQUIPMENT INSPECTION & RES INSTITUTE·Filed 2025·Granted Jul 29, 2025·0 cites·15 claims
- 0655US12196721B1Wide-temperature-range uniaxial and biaxial compression test device in high-pressure hydrogen environmentCHINA SPECIAL EQUIPMENT INSPECTION & RES INSTITUTE·Filed 2024·Granted Jan 14, 2025·0 cites·8 claims
- 0755US2026002884A1Method and system for diagnosing creep damage and evaluating service life of dissimilar steel welded joint based on quantitative microscopic characteristicsCHINA SPECIAL EQUIPMENT INSPECTION & RES INSTITUTE·Filed 2025·Application pending·0 cites
- 0854US12384033B1Path tracking method and device for in-oil inspection robot for storage tank bottom plate in invisible environmentCHINA SPECIAL EQUIPMENT INSPECTION & RES INSTITUTE·Filed 2025·Granted Aug 12, 2025·0 cites·14 claims
- 0953US2025297987A1Differential Eddy Current Internal Inspection Probe, Arrayed Probe, and Defect Inspection Device and MethodCHINA SPECIAL EQUIPMENT INSPECTION & RES INSTITUTE·Filed 2024·Application pending·0 cites
- 1053US2024255400A1Pressure vessel opening reinforcement method and system, electronic device and storage mediumCHINA SPECIAL EQUIPMENT INSPECTION & RES INSTITUTE·Filed 2024·Application pending·0 cites
- 1148US12571765B2Internal detection system of stress concentration of oil and gas pipeline based on unsaturated orthogonal magnetizationCHINA SPECIAL EQUIPMENT INSPECTION & RES INSTITUTE·Filed 2023·Granted Mar 10, 2026·0 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →