YH

Yoon Jel Hwang

LG: 1 patents #17,402 of 26,165Top 70%
📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #3,545,700 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6393842 Air conditioner for individual cooling/heating Cheol-Min Kim, Yun Ho Ryu 2002-05-28