Inventor · disambiguated record
Chi-Shen Liao
Also filed as: LIAO CHI-SHEN
3 granted patents·1 pending application·104 citations·filing 2003–2005
72Inventor score
Files withMIGHTY SEVEN INTERNAT CO LTD2
Top patents by PatentIndex Score
4 records- 0189USD497787SAir impact wrenchFiled 2004·Granted Nov 2, 2004·88 cites·1 claims
- 0261US6648080B1Impact device for a pneumatic toolFiled 2003·Granted Nov 18, 2003·14 cites·3 claims
- 0355US7347405B2Inlet valve for pneumatic toolMIGHTY SEVEN INTERNAT CO LTD·Filed 2005·Granted Mar 25, 2008·2 cites·13 claims
- 0439US2006011366A1Inlet valve for pneumatic toolMIGHTY SEVEN INTERNAT CO LTD·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →