Inventor · disambiguated record
Chengjian Han
Also filed as: HAN CHENGJIAN
4 granted patents·9 citations·filing 2022–2023
67Inventor score
Technology areasY02E
Files withSHANDONG GOLDENCELL POWER TECH CO LTD4
Top patents by PatentIndex Score
4 records- 0189USD1096609SSLA replacement batterySHANDONG GOLDENCELL POWER TECH CO LTD·Filed 2023·Granted Oct 7, 2025·3 cites·1 claims
- 0273USD1060214SEnergy storage boxSHANDONG GOLDENCELL POWER TECH CO LTD·Filed 2022·Granted Feb 4, 2025·5 cites·1 claims
- 0353USD1083811SPower bankSHANDONG GOLDENCELL POWER TECH CO LTD·Filed 2022·Granted Jul 15, 2025·1 cites·1 claims
- 0435USD1078630SUPS power supplySHANDONG GOLDENCELL POWER TECH CO LTD·Filed 2023·Granted Jun 10, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →