Assignee
Inventors
- Bok-Young Lee (15 patents)
- Sung Woo Kang (26 patents)
- Sang Hyun Lee (304 patents)
- Hak-Yoon Ahn (4 patents)
- Young Mook Oh (21 patents)
- In-Keun Lee (8 patents)
- Seong-han Oh (3 patents)
- Young-hun Choi (28 patents)
US Patent 10050114 · Granted Aug 14, 2018