Inventor · disambiguated record
Neng-Chia Shih
Also filed as: SHIH NENG-CHIA
4 granted patents·4 pending applications·10 citations·filing 2017–2024
68Inventor score
Technology areasB25B
Top patents by PatentIndex Score
8 records- 0184US11325226B2Unidirectional ratchet wrench structureZHEJIANG MAXTOP TOOLS MFT CO LTD·Filed 2020·Granted May 10, 2022·4 cites·5 claims
- 0272US11267107B2Ratchet socketSHIH NENG CHIA·Filed 2019·Granted Mar 8, 2022·2 cites·3 claims
- 0369US11235447B2Ratchet wrenchSHIH NENG CHIA·Filed 2020·Granted Feb 1, 2022·1 cites·7 claims
- 0452US2024399543A1Multi-angle ratchet wrenchSHIH NENG CHIA·Filed 2023·Application pending·0 cites
- 0552US2025332695A1Unidirectional dual pawl ratchet wrenchZHEJIANG MAXTOP TOOLS MFT CO LTD·Filed 2024·Application pending·0 cites
- 0645US2021370482A1Ratchet hand toolGONG FONG ENTPR CO LTD·Filed 2020·Application pending·0 cites
- 0738US2018200870A1Elastic Structure for Ratchet Wrench with Double Direction Switching Function and Method for Forming the Elastic StructureSHIH NENG CHIA·Filed 2017·Application pending·0 cites
- 0837USD888518SBushing for handtoolSHIH NENG CHIA·Filed 2018·Granted Jun 30, 2020·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →