Inventor · disambiguated record
Ching-Hua Lai
Also filed as: LAI CHING-HUA
5 granted patents·2 pending applications·53 citations·filing 2004–2022
73Inventor score
Top patents by PatentIndex Score
7 records- 0187US7047849B2Wrench capable of counting the number of times its torque reaches set valuesKING TONY TOOLS CO LTD·Filed 2004·Granted May 23, 2006·49 cites·14 claims
- 0281US11565385B2Ratchet toolKING TONY TOOLS CO LTD·Filed 2020·Granted Jan 31, 2023·2 cites·9 claims
- 0380US11685038B2Tool boxKING TONY TOOLS CO LTD·Filed 2021·Granted Jun 27, 2023·2 cites·9 claims
- 0451US11767151B2Inner buckling type tool boxKING TONY TOOLS CO LTD·Filed 2022·Granted Sep 26, 2023·0 cites·10 claims
- 0551US2023202021A1Telescopic hand toolKING TONY TOOLS CO LTD·Filed 2022·Application pending·0 cites
- 0644US2021354273A1Ratchet wrench capable of quickly mounting and dismounting a bitKING TONY TOOLS CO LTD·Filed 2020·Application pending·0 cites
- 0727US9899260B2Method for fabricating a semiconductor deviceMICRON TECHNOLOGY INC·Filed 2016·Granted Feb 20, 2018·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →