Inventor · disambiguated record
Hung-Da Chen
Also filed as: CHEN HUNG-DA
2 granted patents·5 pending applications·44 citations·filing 2009–2025
55Inventor score
Files withBASSO IND CORP7
Top patents by PatentIndex Score
7 records- 0190US7992469B2Screw feeding device in continuous screw driving toolBASSO IND CORP·Filed 2009·Granted Aug 9, 2011·44 cites·18 claims
- 0262US2025326095A1Screw feeding deviceBASSO IND CORP·Filed 2025·Application pending·0 cites
- 0354US2025214212A1Nail gun and restriction device thereofBASSO IND CORP·Filed 2025·Application pending·0 cites
- 0449US2025050484A1Cap nailerBASSO IND CORP·Filed 2024·Application pending·0 cites
- 0543US2015328754A1Nailing machineBASSO IND CORP·Filed 2014·Application pending·0 cites
- 0642US2023278179A1Method of adjusting energy output for an electric nail gun, and electric nail gun implementing the sameBASSO IND CORP·Filed 2023·Application pending·0 cites
- 0737US11738430B2Striking deviceBASSO IND CORP·Filed 2020·Granted Aug 29, 2023·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →