Inventor · disambiguated record
Dengyun Lu
Also filed as: LU DENGYUN
3 granted patents·0 citations·filing 2021–2021
38Inventor score
Files withCHINA NAT PETROLEUM CORP3
Top patents by PatentIndex Score
3 records- 0153US12199448B2System and method for dynamically adjusting coupling coefficients of non-contact transmission magnetic mechanismCHINA NAT PETROLEUM CORP·Filed 2021·Granted Jan 14, 2025·0 cites·15 claims
- 0239US11982146B2Jet flow adjustment method for rotary steerable downhole releaseCHINA NAT PETROLEUM CORP·Filed 2021·Granted May 14, 2024·0 cites·12 claims
- 0336US11946350B2Method for remotely shutting down downhole unit of rotary steering system from groundCHINA NAT PETROLEUM CORP·Filed 2021·Granted Apr 2, 2024·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →