Inventor · disambiguated record
Bangcheng Sun
Also filed as: SUN BANGCHENG
3 granted patents·4 pending applications·0 citations·filing 2011–2021
40Inventor score
Files withCRRC TANGSHAN CO LTD3SUN BANGCHENG2CRRC ACADEMY CORPORATION LTD1TANGSHAN RAILWAY VEHICLE CO1
Top patents by PatentIndex Score
7 records- 0150US12467145B2Composite material for improving metal conductivity and method of preparing the sameCRRC ACADEMY CORPORATION LTD·Filed 2021·Granted Nov 11, 2025·0 cites·8 claims
- 0246US10320010B2Thermal control system for tramcarCRRC TANGSHAN CO LTD·Filed 2016·Granted Jun 11, 2019·0 cites·6 claims
- 0337US2017096039A1Urban rail transit vehicleCRRC TANGSHAN CO LTD·Filed 2016·Application pending·0 cites
- 0433US2011253002A1Drag reduction device between carriages of high-speed multiple unitsTANGSHAN RAILWAY VEHICLE CO·Filed 2011·Application pending·0 cites
- 0533US2017001538A1Tramcar power system and method for controlling the sameCRRC TANGSHAN CO LTD·Filed 2016·Application pending·0 cites
- 0629US2011290416A1Method for improving the fireproofing performance of vehicle bodySUN BANGCHENG·Filed 2011·Application pending·0 cites
- 0723US8522692B2Sleeper compartment of a railroad passenger carSUN BANGCHENG·Filed 2011·Granted Sep 3, 2013·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →