Assignee
Inventors
- Myung Gil Kang (59 patents)
- Seung Han Park (17 patents)
- Yong Hee Park (38 patents)
- Sang-hoon Baek (28 patents)
- Sang-Woo Lee (195 patents)
- Keon Yong Cheon (11 patents)
- Sung Man WHANG (8 patents)
US Patent 9905645 · Granted Feb 27, 2018