Inventor · disambiguated record
Jianchun Ou
Also filed as: OU JIANCHUN
3 granted patents·4 citations·filing 2017–2019
54Inventor score
Files withUNIV CHINA MINING3
Top patents by PatentIndex Score
3 records- 0171US11174722B2Inversion calculation method of coal-bed gas parameters of fast test while-drillingUNIV CHINA MINING·Filed 2019·Granted Nov 16, 2021·1 cites·6 claims
- 0271US10947842B2Measurement-while-drilling method and device for assessing outburst risk of coal seamUNIV CHINA MINING·Filed 2017·Granted Mar 16, 2021·3 cites·5 claims
- 0332US11268377B2Measurement-while-drilling method and device for obtaining coal seam gas parameterUNIV CHINA MINING·Filed 2017·Granted Mar 8, 2022·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →