Inventor · disambiguated record
Chengyun Zhu
Also filed as: ZHU CHENGYUN
2 granted patents·1 citations·filing 2015–2022
29Inventor score
Files withATLAS COPCO NANJING CONSTRUCTION AND MINING EQUIPMENT LTD1EPIROC NANJING CONSTRUCTION & MINING EQUIPMENT LTD1
Top patents by PatentIndex Score
2 records- 0147US10316540B2Tower lifting device for rotary blasthole drillATLAS COPCO NANJING CONSTRUCTION AND MINING EQUIPMENT LTD·Filed 2015·Granted Jun 11, 2019·1 cites·5 claims
- 0235US12247592B2Power system and travel power stationEPIROC NANJING CONSTRUCTION & MINING EQUIPMENT LTD·Filed 2022·Granted Mar 11, 2025·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →