YJ

Young Hyeon Jang

Overall (2023): #194,436 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11704988 Group leader selection method, and user safety monitoring system and method Sang Ho Choe, Jung Ho Ahn, Jun Beom LEE, Nam Hong KIM 2023-07-18