Assignee
CHAO HSUAN YU
TW·3 granted patents·2 pending applications·7 citations·filing 2010–2023
Top patents by PatentIndex Score
5 records- 0183US9623137B2Essential oil diffuserCHAO HSUAN-YU·Filed 2015·Granted Apr 18, 2017·7 cites·7 claims
- 0254US12558450B2Structure of an airflow pump aroma diffuserCHAO HSUAN YU·Filed 2023·Granted Feb 24, 2026·0 cites·6 claims
- 0342US2022218861A1Air purifier combined with aromatizing deviceCHAO HSUAN YU·Filed 2021·Application pending·0 cites
- 0435US10835915B2Essence atomizer having integrally formed universal connectorCHAO HSUAN YU·Filed 2018·Granted Nov 17, 2020·0 cites·2 claims
- 0532US2011089277A1Compact Manual ShredderCHAO HSUAN-YU·Filed 2010·Application pending·0 cites
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