Inventor · disambiguated record
Yu-Ching Lai
Also filed as: LAI YU-CHING
1 granted patent·2 pending applications·12 citations·filing 2009–2015
36Inventor score
Top patents by PatentIndex Score
3 records- 0176US9067308B2Ratchet wrench and body used in ratchet wrenchAPEX TOOL HK LTD TAIWAN BRANCH·Filed 2012·Granted Jun 30, 2015·12 cites·12 claims
- 0249US2011082262A1Ultra-High Molecular Weight Polyethylene (UHMWPE)Inorganic Nanocomposite Material and High Performance Fiber Manufacturing Method ThereofYEH JEN-TAUT·Filed 2009·Application pending·0 cites
- 0341US2015290779A1Ratchet wrench and body used in ratchet wrenchAPEX TOOL HK LTD TAIWAN BRANCH·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →