Sangyeon CHO

HM Hl Mando: 1 patents #135 of 338Top 40%

General Motors: 1 patents #9,361 of 18,328Top 55%

Overall (All Time): #1,697,821 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
12234881	Shock absorber	—	2025-02-25
D804356	Whole body of car	—	2017-12-05