Inventor · disambiguated record
Changjian Zhu
Also filed as: ZHU CHANGJIAN
2 granted patents·10 citations·filing 2014–2016
53Inventor score
Technology areasB66C
Files withXUZHOU HEAVY MACHINERY CO LTD2
Top patents by PatentIndex Score
2 records- 0177US10144620B2Method and system for positioning engineering machinery work objectsXUZHOU HEAVY MACHINERY CO LTD·Filed 2014·Granted Dec 4, 2018·8 cites·15 claims
- 0266US11603294B2Method and system for controlling operation of crane, and craneXUZHOU HEAVY MACHINERY CO LTD·Filed 2016·Granted Mar 14, 2023·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →