Inventor · name-matched record
QIN FEI
4 granted patents·0 citations·filing 2022–2023
54Inventor score
Technology areasH04L
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
4 records- 0162US12537572B2Node identification method and apparatus, device, and readable storage mediumVIVO MOBILE COMMUNICATION CO LTD·Filed 2023·Granted Jan 27, 2026·0 cites·18 claims
- 0236USD1112600SWater tankQINGDAO HAIER INNOVATION TECHNOLOGY CO LTD·Filed 2022·Granted Feb 10, 2026·0 cites·1 claims
- 0335USD1112601SSewage tankQINGDAO HAIER INNOVATION TECHNOLOGY CO LTD·Filed 2022·Granted Feb 10, 2026·0 cites·1 claims
- 0432USD1112602SCleaning filterQINGDAO HAIER INNOVATION TECHNOLOGY CO LTD·Filed 2022·Granted Feb 10, 2026·0 cites·1 claims
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Identity basis: exact name match across USPTO filings. How scoring works →