Assignee
CHAI YI
US·4 granted patents·4 citations·filing 2009–2025
Top patents by PatentIndex Score
4 records- 0162USD1016049SEarphone coverCHAI YI·Filed 2023·Granted Feb 27, 2024·3 cites·1 claims
- 0250USD1053172SEarphone coverCHAI YI·Filed 2024·Granted Dec 3, 2024·1 cites·1 claims
- 0341US8791098B2Bioactive pre-tubulysins and use thereofCHAI YI·Filed 2009·Granted Jul 29, 2014·0 cites·7 claims
- 0437USD1070822SEarphone coverCHAI YI·Filed 2025·Granted Apr 15, 2025·0 cites·1 claims
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