CY

Chun Sung YU

MA Mandom: 2 patents #191 of 647Top 30%
📍 Gaegun-myeon, KR: #7 of 35 inventorsTop 20%
Overall (All Time): #2,031,610 of 4,157,543Top 50%
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Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9068618 Piston assembly of shock absorber — 2015-06-30
8844687 Valve structure of shock absorber having variable flow channel Jun Sik Shin 2014-09-30