Assignee
Inventors
- Seung Kwon BEACK (113 patents)
- Tae Jin LEE (258 patents)
- Jong Mo SUNG (32 patents)
- Kyu Tae YANG (7 patents)
- Bong Ho Lee (13 patents)
- Mi Suk LEE (41 patents)
- Hyoung-Soo Lim (34 patents)
- Jin Soo Choi (646 patents)
US Patent 10008214 · Granted Jun 26, 2018