Inventor · name-matched record

WEI ENYU

1 granted patent·0 citations·filing 2023–2023

13Inventor score

Technology areasC02F

Files withTIANJIN YUNDA IND AND TRADE CO LTD1

This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.

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1 record

0182US12557939B2Coffee machine filter cartridgesTIANJIN YUNDA IND AND TRADE CO LTD·Filed 2023·Granted Feb 24, 2026·0 cites·7 claims

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Identity basis: exact name match across USPTO filings. How scoring works →