Inventor · disambiguated record
Yoon Sang Nam
Also filed as: NAM YOON SANG
5 granted patents·1 pending application·2 citations·filing 2013–2022
62Inventor score
Files withHYUNDAI MOTOR CO LTD6
Top patents by PatentIndex Score
6 records- 0173US11872541B2Method for improving resistance to sulfur-poisoning through structural transformation of nano-ceria supported on aluminaHYUNDAI MOTOR CO LTD·Filed 2022·Granted Jan 16, 2024·0 cites·23 claims
- 0272US8940659B2Gas purifying catalyst for internal combustion engineHYUNDAI MOTOR CO LTD·Filed 2013·Granted Jan 27, 2015·2 cites·13 claims
- 0360US12303871B2Catalyst for removing saturated hydrocarbonHYUNDAI MOTOR CO LTD·Filed 2021·Granted May 20, 2025·0 cites·5 claims
- 0452US10376871B2Device for purifying exhaust gasHYUNDAI MOTOR CO LTD·Filed 2017·Granted Aug 13, 2019·0 cites·13 claims
- 0543US2014171300A1Gas purifying catalyst for internal combustion engineHYUNDAI MOTOR CO LTD·Filed 2013·Application pending·0 cites
- 0642US10077725B2Apparatus and method for purifying exhaust gasHYUNDAI MOTOR CO LTD·Filed 2016·Granted Sep 18, 2018·0 cites·16 claims
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