Assignee

HSU HAO

HK·3 granted patents·23 citations·filing 2004–2015

Technology mixA47C2 F04B1 F04D1

Top patents by PatentIndex Score

3 records

0174US9677557B2Sleeping systemHSU HAO·Filed 2015·Granted Jun 13, 2017·4 cites·14 claims
0259US8894390B2Inflatable and deflatable air pumpHSU HAO·Filed 2009·Granted Nov 25, 2014·6 cites·8 claims
0353US7191481B2AirbedHSU HAO·Filed 2004·Granted Mar 20, 2007·13 cites·19 claims

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