Inventor · disambiguated record
Chenghong Liu
Also filed as: LIU CHENGHONG
2 granted patents·1 pending application·4 citations·filing 2021–2024
41Inventor score
Technology areasE01D
Top patents by PatentIndex Score
3 records- 0152USD953787SStorage rackLIU CHENGHONG·Filed 2021·Granted Jun 7, 2022·4 cites·1 claims
- 0248US2025137208A1Bridge sliding device and a bridge construction systemPOLY CHANGDA ENG CO LTD·Filed 2024·Application pending·0 cites
- 0330US11655600B2Method for installing steel tube archesCHINA RAILWAY NO 3 ENG GROUP·Filed 2021·Granted May 23, 2023·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →