Assignee
Inventors
- Seung-Ryong Joung (16 patents)
- Sang Hun Han (11 patents)
- Ahn Ki KIM (2 patents)
- Hong-Seok Choi (108 patents)
- Yoon-Deok HAN (6 patents)
- Gyeong-Woo KIM (5 patents)
- Jun Ho Lee (238 patents)
- Hee Su BYEON (3 patents)
US Patent 11828943 · Granted Nov 28, 2023