Inventor · disambiguated record
Gwo-Tzong Hwang
Also filed as: HWANG GWO-TZONG
2 granted patents·2 pending applications·20 citations·filing 2017–2022
58Inventor score
Technology areasA61F
Files withHWANG GWO TZONG4
Top patents by PatentIndex Score
4 records- 0167USD908205SAir filtering maskHWANG GWO TZONG·Filed 2017·Granted Jan 19, 2021·17 cites·1 claims
- 0246US2024050267A1Powered intraoral apparatusHWANG GWO TZONG·Filed 2022·Application pending·0 cites
- 0344US2024050266A1Powered intraoral apparatusHWANG GWO TZONG·Filed 2022·Application pending·0 cites
- 0435USD896944SAir purifier filter housingHWANG GWO TZONG·Filed 2019·Granted Sep 22, 2020·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →