Inventor · disambiguated record
Sungmu Choi
Also filed as: CHOI SUNGMU
5 granted patents·6 pending applications·1 citations·filing 2011–2023
63Inventor score
Top patents by PatentIndex Score
11 records- 0184US11852061B1Vehicle exhaust gas reduction system and method thereofHYUNDAI MOTOR CO LTD·Filed 2023·Granted Dec 26, 2023·1 cites·18 claims
- 0252US2015031529A1Catalyst unitHYUNDAI MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 0351US9617896B2Catalytic converter and fabrication method thereofHYUNDAI MOTOR CO LTD·Filed 2015·Granted Apr 11, 2017·0 cites·5 claims
- 0450US9458749B2Catalyst unitHYUNDAI MOTOR CO LTD·Filed 2014·Granted Oct 4, 2016·0 cites·1 claims
- 0548US9468889B2Exhaust gas treatment systemHYUNDAI MOTOR CO LTD·Filed 2014·Granted Oct 18, 2016·0 cites·7 claims
- 0646US9046023B2Catalytic converter and fabrication method thereofCHOI SUNGMU·Filed 2011·Granted Jun 2, 2015·0 cites·4 claims
- 0739US2012288416A1Catalyst unitCHOI SUNGMU·Filed 2011·Application pending·0 cites
- 0839US2012291628A1Exhaust gas post-treatment systemSEO JUNG MIN·Filed 2012·Application pending·0 cites
- 0938US2012288415A1Catalyst unitCHOI SUNGMU·Filed 2011·Application pending·0 cites
- 1033US2017314437A1Exhaust systemHYUNDAI MOTOR CO LTD·Filed 2016·Application pending·0 cites
- 1129US2012294771A1Particulate filter for vehicle and exhaust system using the sameCHOI SUNGMU·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →