Inventor · name-matched record
ZHONG JIFENG
2 granted patents·0 citations·filing 2022–2024
26Inventor score
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
2 records- 0181US12565827B2Electrically driven fracturing systemYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2024·Granted Mar 3, 2026·0 cites·20 claims
- 0261US12528059B2Mixing system and mixing methodYANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD·Filed 2022·Granted Jan 20, 2026·0 cites·19 claims
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Identity basis: exact name match across USPTO filings. How scoring works →