Inventor · disambiguated record
Hai Ma
Also filed as: MA HAI · Ma hai-yang
3 granted patents·1 pending application·0 citations·filing 2019–2022
43Inventor score
Files withADVANCED NEW TECHNOLOGIES CO LTD2CHINA PETROLEUM & CHEM CORP1HONGFUJIN PREC ELECT ZHENGZHOU CO LTD1
Top patents by PatentIndex Score
4 records- 0161US11934975B2Resource processing method and apparatusADVANCED NEW TECHNOLOGIES CO LTD·Filed 2022·Granted Mar 19, 2024·0 cites·16 claims
- 0252US11288604B2Resource processing method and apparatusADVANCED NEW TECHNOLOGIES CO LTD·Filed 2019·Granted Mar 29, 2022·0 cites·19 claims
- 0346US2023393300A1Multi-sector data correction method and system for gamma imaging while drillingCHINA PETROLEUM & CHEM CORP·Filed 2021·Application pending·0 cites
- 0442US11320795B2Information acquisition system and positioning deviceHONGFUJIN PREC ELECT ZHENGZHOU CO LTD·Filed 2019·Granted May 3, 2022·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →