Inventor · disambiguated record
Chang'Ai Yang
Also filed as: YANG CHANG'AI
4 granted patents·0 citations·filing 2023–2023
54Inventor score
Files withYANG CHANGAI4
Top patents by PatentIndex Score
4 records- 0126USD1101334SBroom and dustpan setYANG CHANGAI·Filed 2023·Granted Nov 4, 2025·0 cites·1 claims
- 0226USD1101335SBroom and dustpan setYANG CHANGAI·Filed 2023·Granted Nov 4, 2025·0 cites·1 claims
- 0326USD1100400SBroom and dustpan setYANG CHANGAI·Filed 2023·Granted Oct 28, 2025·0 cites·1 claims
- 0426USD1088384SBroom and dustpan setYANG CHANGAI·Filed 2023·Granted Aug 12, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →