Assignee
Inventors
- Kang Yoon Lee (85 patents)
- Seong Jin Oh (7 patents)
- Youngoo Yang (21 patents)
- Keum Cheol Hwang (12 patents)
- Young-Jun Park (108 patents)
- Sang Yun KIM (41 patents)
- Byeong Gi Jang (4 patents)
- Jung-Yeon Kim (26 patents)
US Patent 9876440 · Granted Jan 23, 2018