Inventor · disambiguated record
Changhuan Cai
Also filed as: CAI CHANGHUAN
4 granted patents·11 citations·filing 2025–2025
68Inventor score
Files withCAI CHANGHUAN4
Top patents by PatentIndex Score
4 records- 0190USD1081447SHoop earringCAI CHANGHUAN·Filed 2025·Granted Jul 1, 2025·5 cites·1 claims
- 0287USD1081446SHoop earringCAI CHANGHUAN·Filed 2025·Granted Jul 1, 2025·3 cites·1 claims
- 0387USD1080439SHoop earringCAI CHANGHUAN·Filed 2025·Granted Jun 24, 2025·3 cites·1 claims
- 0449USD1082597SEarringCAI CHANGHUAN·Filed 2025·Granted Jul 8, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →