Assignee
Inventors
- Tae Hyuk Im (8 patents)
- Chang Yeon Kim (143 patents)
- Yeo Jin Yoon (140 patents)
- Joon Hee Lee (114 patents)
- Ki Bum Nam (48 patents)
- Da Hye Kim (31 patents)
- Chang Ik Im (5 patents)
- Young-Wug Kim (36 patents)
US Patent 9991424 · Granted Jun 5, 2018