Assignee
HAO KUANG-TSAI
1 granted patent·4 pending applications·10 citations·filing 2006–2010
Top patents by PatentIndex Score
5 records- 0141USD634754SElectric story playerHAO KUANG-TSAI·Filed 2009·Granted Mar 22, 2011·10 cites·1 claims
- 0240US2008028530A1PillowHAO KUANG-TSAI·Filed 2006·Application pending·0 cites
- 0334US2011165549A1Children's story audio/video playing deviceHAO KUANG-TSAI·Filed 2010·Application pending·0 cites
- 0422US2011164859A1Electronic audio/video story construction methodHAO KUANG-TSAI·Filed 2010·Application pending·0 cites
- 0519US2011164193A1Children's story audio/video playerHAO KUANG-TSAI·Filed 2010·Application pending·0 cites
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