Inventor · name-matched record
JI FEI
2 granted patents·1 pending application·0 citations·filing 2021–2023
20Inventor score
Files withCCTEG CHONGQING RES INSTITUTE1CCTEG CHONGQING RES INSTITUTE CO LTD1RENESAS ELECTRONICS AMERICA INC1
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
3 records- 0150US12580481B2Resonant switched capacitor converterRENESAS ELECTRONICS AMERICA INC·Filed 2023·Granted Mar 17, 2026·0 cites·17 claims
- 0235US12590493B2High pressure water jet automatic drilling and cutting collaborative system and method for coal seamsCCTEG CHONGQING RES INSTITUTE CO LTD·Filed 2023·Granted Mar 31, 2026·0 cites·10 claims
- 0332US2026028900A1Rear-mounted double-channel abrasive jet cutting deviceCCTEG CHONGQING RES INSTITUTE·Filed 2021·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →