Assignee
Inventors
- Joowoan Cho (7 patents)
- Hyunjin Cho (11 patents)
- Byoungkwon Choo (11 patents)
- Oleg Prudnikov (16 patents)
- Jeongkyun Na (5 patents)
- Sanghoon Ahn (46 patents)
- Seunghwan Lee (47 patents)
- Byoungho Cheong (16 patents)
US Patent 9969047 · Granted May 15, 2018