Inventor · disambiguated record
Han-Yuan Chang
Also filed as: CHANG HAN-YUAN
2 granted patents·1 pending application·0 citations·filing 2018–2018
23Inventor score
Files withDENSO INT AMERICA INC3
Top patents by PatentIndex Score
3 records- 0153US10603634B1Emission control systemDENSO INT AMERICA INC·Filed 2018·Granted Mar 31, 2020·0 cites·20 claims
- 0249US10792653B2Emissions control substrateDENSO INT AMERICA INC·Filed 2018·Granted Oct 6, 2020·0 cites·20 claims
- 0334US2020191037A1Method for optimizing exhaust flow through an emissions control substrate towards an exhaust sensorDENSO INT AMERICA INC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →