Assignee
WONG YING CHUN
TW·0 granted patents·3 pending applications·0 citations·filing 2016–2018
Top patents by PatentIndex Score
3 records- 0143US2020000172A1Hat with an air ventilating structureWONG YING CHUN·Filed 2018·Application pending·0 cites
- 0240US2019208851A1Hat structure capable of conducting heatWONG YING CHUN·Filed 2018·Application pending·0 cites
- 0337US2018051962A1Multi-functional self-defense deviceWONG YING CHUN·Filed 2016·Application pending·0 cites
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