Inventor · disambiguated record
Xiaodong Chu
Also filed as: CHU XIAODONG
10 granted patents·1 pending application·7 citations·filing 2013–2022
79Inventor score
Top patents by PatentIndex Score
11 records- 0185US11905829B2Integrated logging instrument for coring and samplingCHINA OILFIELD SERVICES LTD·Filed 2020·Granted Feb 20, 2024·3 cites·20 claims
- 0281US12424172B2Display substrate and display apparatusCHENGDU BOE OPTOELECT TECH CO·Filed 2022·Granted Sep 23, 2025·1 cites·19 claims
- 0375US12025159B2Hydraulic power system for downhole device and downhole deviceCHINA OILFIELD SERVICES LTD·Filed 2019·Granted Jul 2, 2024·2 cites·12 claims
- 0454US10018038B2Drilling type sidewall coring apparatusCHINA NAT OFFSHORE OIL CORP·Filed 2014·Granted Jul 10, 2018·1 cites·18 claims
- 0553US12235194B2Coring deviceCHINA OILFIELD SERVICES LTD·Filed 2021·Granted Feb 25, 2025·0 cites·17 claims
- 0653US12188919B2Method and system for measuring composition and property of formation fluidCHINA OILFIELD SERVICES LTD·Filed 2020·Granted Jan 7, 2025·0 cites·17 claims
- 0748US9982816B2Pup joint for releasing sidewall contact of stratigraphic test device and apparatusCHINA NAT OFFSHORE OIL CORP·Filed 2013·Granted May 29, 2018·0 cites·8 claims
- 0847US2025107377A1Display panel and manufacturing method therefor, and display deviceCHENGDU BOE OPTOELECT TECH CO·Filed 2022·Application pending·0 cites
- 0945US12359519B2Coring and sampling integrated sub and downhole instrumentCHINA OILFIELD SERVICES LTD·Filed 2021·Granted Jul 15, 2025·0 cites·19 claims
- 1039US11028658B2Horizontal-to-vertical drilling module for deep wellCHINA NAT OFFSHORE OIL CORP·Filed 2019·Granted Jun 8, 2021·0 cites·11 claims
- 1135US10236667B2Wire follow-up protection structure of electric reducerCHINA NAT OFFSHORE OIL CORP·Filed 2017·Granted Mar 19, 2019·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →