SY

Sanggyu Yoon

HM Hyundai Motor: 2 patents #4,348 of 11,886Top 40%
KM Kia Motors: 2 patents #2,437 of 7,429Top 35%
NC Namyang Ind. Co.: 2 patents #2 of 23Top 9%
📍 Seoul, KR: #18,030 of 39,741 inventorsTop 50%
Overall (All Time): #2,062,418 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8904902 Unique motor type motor driven column apparatus Donghan Lee, Sungjong Hong, Sangchul KU 2014-12-09
8376402 Lower type motor driven column apparatus Seounghoon Lee, Donghan Lee, Sungjong Hong, Sangchul KU, Munchun Park 2013-02-19