Inventor · disambiguated record
Lingying Hu
Also filed as: HU LINGYING
4 granted patents·18 citations·filing 2024–2025
72Inventor score
Technology areasA63B
Top patents by PatentIndex Score
4 records- 0185US12318650B1Locking mechanism for dumbbell and dumbbell using the sameYONGKANG QIFENG IND AND TRADE CO LTD·Filed 2024·Granted Jun 3, 2025·3 cites·19 claims
- 0284USD1085292SDumbbellHU LINGYING·Filed 2025·Granted Jul 22, 2025·3 cites·1 claims
- 0382USD1046026SDumbbellYONGKANG QIFENG IND AND TRADE CO LTD·Filed 2024·Granted Oct 8, 2024·9 cites·1 claims
- 0469USD1059508SDumbbellYONGKANG QIFENG IND AND TRADE CO LTD·Filed 2024·Granted Jan 28, 2025·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →