Inventor · disambiguated record
Shiwei Zong
Also filed as: ZONG SHIWEI
3 granted patents·0 citations·filing 2020–2023
43Inventor score
Technology areasE21B
Top patents by PatentIndex Score
3 records- 0166US12012816B2Core detection device of coring instrument and spacer insertion deviceCHINA NAT OFFSHORE OIL CORP·Filed 2023·Granted Jun 18, 2024·0 cites·10 claims
- 0258US11739603B2Core detection device of coring instrumentCHINA NAT OFFSHORE OIL CORP·Filed 2021·Granted Aug 29, 2023·0 cites·16 claims
- 0339US11788405B2Downhole oil level detection deviceCHINA OILFIELD SERVICES LTD·Filed 2020·Granted Oct 17, 2023·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →