Assignee
CHINA SPECIAL EQUIPMENT INSPECTION & RES INST
CN·6 granted patents·3 pending applications·0 citations·filing 2020–2023
Top patents by PatentIndex Score
9 records- 0153US12566157B2Acoustic emission internal testing method and device for detecting corrosion of large liquid-carrying storage tank bottom plateCHINA SPECIAL EQUIPMENT INSPECTION & RES INST·Filed 2023·Granted Mar 3, 2026·0 cites·8 claims
- 0253US12504404B2Apparatus and method for testing sensitivity consistency of acoustic emission sensorCHINA SPECIAL EQUIPMENT INSPECTION & RES INST·Filed 2023·Granted Dec 23, 2025·0 cites·4 claims
- 0351US12540924B2Magnetostrictive guided wave sensor and method for preparing magnetostrictive coatingCHINA SPECIAL EQUIPMENT INSPECTION & RES INST·Filed 2023·Granted Feb 3, 2026·0 cites·8 claims
- 0450US12367995B2Methods for preparing magnetostrictive powder and magnetostrictive coatingCHINA SPECIAL EQUIPMENT INSPECTION & RES INST·Filed 2023·Granted Jul 22, 2025·0 cites·3 claims
- 0550US2024337553A1Method for detecting leakage of full-capacity lng storage tank by acoustic emissionCHINA SPECIAL EQUIPMENT INSPECTION & RES INST·Filed 2023·Application pending·0 cites
- 0647US11674926B2Magnetoacoustic emission detection method for fatigue damage of ferromagnetic metal componentCHINA SPECIAL EQUIPMENT INSPECTION & RES INST·Filed 2021·Granted Jun 13, 2023·0 cites·5 claims
- 0743US11754535B2Ultrasonic in-situ automatic detection system for creep cracks on inner wall of hydrogen production furnace tubeCHINA SPECIAL EQUIPMENT INSPECTION & RES INST·Filed 2021·Granted Sep 12, 2023·0 cites·4 claims
- 0842US2023334191A1Safety evaluation method and system for straight-section external guide cylinder, and correction method and system for heat exchangerCHINA SPECIAL EQUIPMENT INSPECTION & RES INST·Filed 2023·Application pending·0 cites
- 0933US2021033276A1Comprehensive performance measurement system for insulation structure of boiler settingCHINA SPECIAL EQUIPMENT INSPECTION & RES INST·Filed 2020·Application pending·0 cites
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