Inventor · disambiguated record
Changfa Hu
Also filed as: HU CHANGFA
6 granted patents·25 citations·filing 2018–2024
72Inventor score
Files withFUJIAN LANDI COMMERCIAL EQUIP6
Top patents by PatentIndex Score
6 records- 0182USD872172SPoint of sale terminalFUJIAN LANDI COMMERCIAL EQUIP·Filed 2018·Granted Jan 7, 2020·25 cites·1 claims
- 0239USD1088112SCash registerFUJIAN LANDI COMMERCIAL EQUIP·Filed 2024·Granted Aug 12, 2025·0 cites·1 claims
- 0339USD1087220SCash registerFUJIAN LANDI COMMERCIAL EQUIP·Filed 2024·Granted Aug 5, 2025·0 cites·1 claims
- 0438USD1090686SCash register baseFUJIAN LANDI COMMERCIAL EQUIP·Filed 2024·Granted Aug 26, 2025·0 cites·1 claims
- 0532USD1096929SScan code payment terminalFUJIAN LANDI COMMERCIAL EQUIP·Filed 2024·Granted Oct 7, 2025·0 cites·1 claims
- 0632USD1096928SScan code payment terminalFUJIAN LANDI COMMERCIAL EQUIP·Filed 2024·Granted Oct 7, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →