Inventor · disambiguated record
Da Zhong Ma
Also filed as: MA DA ZHONG
2 granted patents·4 citations·filing 2011–2019
44Inventor score
Top patents by PatentIndex Score
2 records- 0158US11488010B2Intelligent analysis system using magnetic flux leakage data in pipeline inner inspectionUNIV NORTHEASTERN·Filed 2019·Granted Nov 1, 2022·1 cites·7 claims
- 0257US9013958B2Device for positioning submarine pipeline robots and method thereofZHANG HUAGUANG·Filed 2011·Granted Apr 21, 2015·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →