Assignee
Inventors
- Chang-Wahn Yu (32 patents)
- Youn-Ok Park (98 patents)
- Chong H. Lee (97 patents)
- Jun Woo Kim (116 patents)
- Seungjae BAHNG (11 patents)
- Byung-Han Ryu (73 patents)
- Jung Pil CHOI (15 patents)
- Young Jo Bang (24 patents)
US Patent 10321426 · Granted Jun 11, 2019