Assignee
Inventors
- Wook Bong Lee (271 patents)
- Bin Chul Ihm (479 patents)
- Yong Ho Kim (378 patents)
- Jin Sam Kwak (346 patents)
- Ki Seon Ryu (295 patents)
- Jin Young Chun (292 patents)
- Young Soo Yuk (153 patents)
US Patent RE46529 · Granted Aug 29, 2017