Assignee
Inventors
- Jae Hyuk Jang (225 patents)
- Hee Seung Kim (73 patents)
- Hyun-Jung Lee (103 patents)
- Jae Sun Won (42 patents)
- Jung Young Cho (28 patents)
- Yeong Hwan SONG (4 patents)
- Young Seung Roh (18 patents)
US Patent 9922761 · Granted Mar 20, 2018