Assignee
YU HSUN ENTPR CO LTD
TW·4 granted patents·1 pending application·59 citations·filing 2001–2022
Top patents by PatentIndex Score
5 records- 0182US7607179B2Shock-absorbing helmetYU HSUN ENTPR CO LTD·Filed 2006·Granted Oct 27, 2009·50 cites·5 claims
- 0257US12514322B2Face guard for use in ball game and method for making the sameYU HSUN ENTPR CO LTD·Filed 2022·Granted Jan 6, 2026·0 cites·8 claims
- 0346US6497773B1Method of manufacturing a mask for team gamesYU HSUN ENTPR CO LTD·Filed 2001·Granted Dec 24, 2002·5 cites·3 claims
- 0446US2015201695A1Shock absorbing protective maskYU HSUN ENTPR CO LTD·Filed 2014·Application pending·0 cites
- 0544US6743312B2Method of fabricating a ball protective maskYU HSUN ENTPR CO LTD·Filed 2002·Granted Jun 1, 2004·4 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →