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Hyo Ryeol Sim
Hwaseong-si
KR
2 patents
3 Patents
US12319199
2025
Lighting Device of Steering Wheel and Assembling Method Thereof
DH AUTOLEAD CO., Ltd
0 cites
US12077101
2024
Steering Wheel and Damper Unit Thereof
KIA CORPORATION
0 cites
US12071070
2024
Lighting Device of Steering Wheel and Assembling Method Thereof
DH AUTOLEAD CO., Ltd.
0 cites