Assignee
Inventors
- Kwon Il Choi (8 patents)
- Myong Jo Ham (6 patents)
- Eon Seok Lee (10 patents)
- Cheol Hee Park (130 patents)
- Han Nah Jeong (20 patents)
- Jae-Hyun Kim (395 patents)
- Shin Hee Jun (25 patents)
- Eun Kyu Seong (10 patents)
US Patent 10065860 · Granted Sep 4, 2018