Inventor · disambiguated record
Yanjiang Yu
Also filed as: YU YANJIANG
3 granted patents·3 citations·filing 2019–2019
52Inventor score
Files withGuangzhou Marine Geological Survey3
Top patents by PatentIndex Score
3 records- 0168US11085862B2Natural gas hydrate-bearing sediment intergranular micro-force testing device and testing method thereofGuangzhou Marine Geological Survey·Filed 2019·Granted Aug 10, 2021·1 cites·9 claims
- 0264US10822903B2Natural gas hydrate rotary pressure-retaining corerGuangzhou Marine Geological Survey·Filed 2019·Granted Nov 3, 2020·2 cites·10 claims
- 0333US10837247B2Natural gas hydrate pressure-retaining corerGuangzhou Marine Geological Survey·Filed 2019·Granted Nov 17, 2020·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →