Assignee
MAO YONGZHONG
US·2 granted patents·1 pending application·19 citations·filing 2008–2013
Top patents by PatentIndex Score
3 records- 0169US8107664B2Cap with bluetooth headsetMAO YONGZHONG·Filed 2008·Granted Jan 31, 2012·16 cites·2 claims
- 0257US9307798B1Headwear member with headbandMAO YONGZHONG·Filed 2013·Granted Apr 12, 2016·3 cites·13 claims
- 0352US2011047673A1Hat with Adjustable SizeMAO YONGZHONG·Filed 2009·Application pending·0 cites
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