Assignee
CHINA RAILWAY CONSTR BRIDGE ENG BUREAU GROUP CO LTD
CN·3 granted patents·1 pending application·0 citations·filing 2022–2022
Top patents by PatentIndex Score
4 records- 0152US12422349B2Bridge sling based on electrochemical detection on steel wire corrosion and processing method thereforCHINA RAILWAY CONSTR BRIDGE ENG BUREAU GROUP CO LTD·Filed 2022·Granted Sep 23, 2025·0 cites·6 claims
- 0242US12565744B2Spatial multi-point synchronous closure construction method for a three-main-truss steel truss arch bridgeCHINA RAILWAY CONSTR BRIDGE ENG BUREAU GROUP CO LTD·Filed 2022·Granted Mar 3, 2026·0 cites·10 claims
- 0342US12546068B2Structure for relieving cracking of steel bridge deckCHINA RAILWAY CONSTR BRIDGE ENG BUREAU GROUP CO LTD·Filed 2022·Granted Feb 10, 2026·0 cites·8 claims
- 0437US2023071770A1High-pressure bearable scale type bridge rubber bearingCHINA RAILWAY CONSTR BRIDGE ENG BUREAU GROUP CO LTD·Filed 2022·Application pending·0 cites
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