Assignee
Inventors
- Jin Hwa Chung (18 patents)
- Ja Kwan Koo (7 patents)
- Joo Hyun Jang (21 patents)
- Yong Hee Kang (26 patents)
- Kee Hae Kwon (42 patents)
- Kwang Soo Park (79 patents)
- Man Suk Kim (21 patents)
- Jin Seong LEE (22 patents)
US Patent 9340670 · Granted May 17, 2016