Inventor · disambiguated record
Dezhi Zheng
Also filed as: ZHENG DEZHI
13 granted patents·6 pending applications·16 citations·filing 2014–2025
85Inventor score
Files withHALLIBURTON ENERGY SERVICES INC14UNIV BEIHANG3HALIBURTON ENERGY SERVICES INC1TIANDI SCIENCE & TECH CO LTD1
Top patents by PatentIndex Score
19 records- 0195US12129747B2Hybrid permanent magnet motorHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Oct 29, 2024·3 cites·20 claims
- 0285US12486720B1Motor cooling and debris management during millingHALLIBURTON ENERGY SERVICES INC·Filed 2024·Granted Dec 2, 2025·1 cites·17 claims
- 0381US11739619B2Oil circulation in an electric submersible pump (ESP) electric motorHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Aug 29, 2023·1 cites·20 claims
- 0479US12205470B2Vehicle control system and methodTIANDI SCIENCE & TECH CO LTD·Filed 2022·Granted Jan 21, 2025·4 cites·10 claims
- 0578US10465695B2Thrust washer and diffuser for use in a downhole electrical submersible pumpHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Nov 5, 2019·5 cites·26 claims
- 0677US12281654B2Permanent magnet motorHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Apr 22, 2025·0 cites·20 claims
- 0776US2025198410A1Permanent magnet motorHALLIBURTON ENERGY SERVICES INC·Filed 2025·Application pending·0 cites
- 0873US12276284B2Electric submersible pump (ESP) assembly shaft coupling with axial load handling capabilityHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Apr 15, 2025·0 cites·4 claims
- 0969US10260518B2Downhole electrical submersible pump with upthrust balanceHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Apr 16, 2019·2 cites·20 claims
- 1069US2025198419A1Electric submersible pump (esp) assembly shaft coupling with axial load handling capabilityHALIBURTON ENERGY SERVICES INC·Filed 2025·Application pending·0 cites
- 1166US12140005B2Anti-spin control for an electric submersible pump permanent magnet motorHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Nov 12, 2024·0 cites·20 claims
- 1262US11821430B2Oil transport structure in an electric motor of an electric submersible pump (ESP) assemblyHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Nov 21, 2023·0 cites·17 claims
- 1351US12158560B2Atmospheric parameter measuring device for air soundingUNIV BEIHANG·Filed 2020·Granted Dec 3, 2024·0 cites·13 claims
- 1451US10480522B2Abrasion-resistant thrust ring for use with a downhole electrical submersible pumpHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Nov 19, 2019·0 cites·13 claims
- 1547US2024229623A9Downhole pump fluid throttling deviceHALLIBURTON ENERGY SERVICES INC·Filed 2022·Application pending·0 cites
- 1644US12078774B2Dropsonde with dandelion-like structureUNIV BEIHANG·Filed 2020·Granted Sep 3, 2024·0 cites·8 claims
- 1742US2019048886A1Anti-gas lock electric submersible pumpHALLIBURTON ENERGY SERVICES INC·Filed 2016·Application pending·0 cites
- 1839US2023389798A1Wearable fnirs brain imaging systemUNIV BEIHANG·Filed 2021·Application pending·0 cites
- 1933US2018306199A1Electric submersible pumpHALLIBURTON ENERGY SERVICES INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →