Assignee
ZHENG QINGJUN
US·2 granted patents·2 pending applications·13 citations·filing 2011–2022
Top patents by PatentIndex Score
4 records- 0186US9849532B2Composite wear pad and methods of making the sameZHENG QINGJUN·Filed 2014·Granted Dec 26, 2017·5 cites·20 claims
- 0283US8808870B2Functionally graded coatingZHENG QINGJUN·Filed 2011·Granted Aug 19, 2014·8 cites·23 claims
- 0360US2014342173A1Functionally graded coatingZHENG QINGJUN·Filed 2014·Application pending·0 cites
- 0456US2023264405A1Automatic production line for conductive tape and a manufacturing method for conductive tapeZHENG QINGJUN·Filed 2022·Application pending·0 cites
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