Inventor · disambiguated record
Xiaoqiang Zhai
Also filed as: ZHAI XIAOQIANG
2 granted patents·1 pending application·1 citations·filing 2017–2021
29Inventor score
Files withDRILLING RES INST OF CHINA NAT PETROLEUM COMPANY1DRILLING RES INSTITUTE OF CHINA NATIONAL PETROLEUM COMPANY1GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD1
Top patents by PatentIndex Score
3 records- 0150US9759026B2Wellbore pressure correction methodDRILLING RES INST OF CHINA NAT PETROLEUM COMPANY·Filed 2017·Granted Sep 12, 2017·1 cites·6 claims
- 0245US2024240823A1Position determination method and apparatus, and air conditioning system and readable storage mediumGD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD·Filed 2021·Application pending·0 cites
- 0327US10408042B2Methods of well trajectory and drilling optimized control for fracture-vuggy carbonate formationDRILLING RES INSTITUTE OF CHINA NATIONAL PETROLEUM COMPANY·Filed 2017·Granted Sep 10, 2019·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →