Inventor · disambiguated record
Ching-Hai Lai
Also filed as: LAI CHING-HAI
4 granted patents·75 citations·filing 2001–2003
79Inventor score
Technology areasB25H
Files withLAI CHING-HAI1
Top patents by PatentIndex Score
4 records- 0170USD459223STool boxFiled 2001·Granted Jun 25, 2002·20 cites·1 claims
- 0268USD458840STool boxFiled 2001·Granted Jun 18, 2002·19 cites·1 claims
- 0367US7059472B2ToolboxLAI CHING-HAI·Filed 2003·Granted Jun 13, 2006·20 cites·10 claims
- 0462US6591985B2Structure of toolboxFiled 2001·Granted Jul 15, 2003·16 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →