Assignee
Inventors
- Do Hoi Kim (40 patents)
- Jongduk Yu (2 patents)
- Chang Ho Park (36 patents)
- Sung Woo Kim (175 patents)
- Jongsoo Kim (50 patents)
- Dong Kyu Kim (119 patents)
- Hae Woong Kim (6 patents)
- Changki Hong (7 patents)
US Patent 10343721 · Granted Jul 9, 2019