Inventor · disambiguated record
Xiaohua Ke
Also filed as: KE XIAOHUA
3 granted patents·4 citations·filing 2020–2023
54Inventor score
Technology areasE21B
Files withCNPC USA CORP3
Top patents by PatentIndex Score
3 records- 0191US11499378B2Blade cap force modulation system for a drill bitCNPC USA CORP·Filed 2020·Granted Nov 15, 2022·4 cites·16 claims
- 0263US11879296B2Blade cap force modulation system for a drill bitCNPC USA CORP·Filed 2022·Granted Jan 23, 2024·0 cites·9 claims
- 0352US12218610B1Sensor system with an interior sensor and a piezoelectric power supplyCNPC USA CORP·Filed 2023·Granted Feb 4, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →