SO

Se Gwan Oh

EC Em-Tech Co.: 1 patents #1 of 8Top 15%
📍 Suneung-ri, KR: #487 of 1,162 inventorsTop 45%
Overall (2024): #276,262 of 561,600Top 50%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11962965 Wireless earbud having external ear contact point Bae Nam Kim, Seung Kiu Jeong 2024-04-16