Inventor · disambiguated record
Hsuan-Chu Liu
Also filed as: LIU HSUAN-CHU
3 granted patents·2 pending applications·7 citations·filing 2008–2017
54Inventor score
Top patents by PatentIndex Score
5 records- 0157US8104388B2Workpiece feeding device with angle detection means for saw machineLIU HSUAN-CHU·Filed 2008·Granted Jan 31, 2012·7 cites·7 claims
- 0254US2011005364A1Band saw having worktable whose horizontal rotary angle is adjustableOAV EQUIPMENT & TOOLS INC·Filed 2009·Application pending·0 cites
- 0336US2009178525A1Cutting speed display deviceOAV EQUIPMENT & TOOLS INC·Filed 2008·Application pending·0 cites
- 0435US10518435B2Feeding system with numerically adjustable pneumatic cylinder speedsOAV EQUIPMENT AND TOOLS INC·Filed 2017·Granted Dec 31, 2019·0 cites·7 claims
- 0523US9486933B2Band saw with emergency stop deviceJAN LONG-CHANG·Filed 2010·Granted Nov 8, 2016·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →