Inventor · name-matched record
SONG FEIFEI
1 granted patent·1 pending application·0 citations·filing 2023–2023
3Inventor 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- 0153US12539641B2Method for preparing environmentally-friendly high-strength wood composite materialUNIV CENTRAL SOUTH FORESTRY & TECHNOLOGY·Filed 2023·Granted Feb 3, 2026·0 cites·10 claims
- 0252US2026081174A1Secondary battery, preparation method and electric deviceSUNWODA MOBILITY ENERGY TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
Identity basis: exact name match across USPTO filings. How scoring works →