Assignee
Inventors
- Heechang Oh (21 patents)
- Dong Hee Han (115 patents)
- Hyunjin Kang (22 patents)
- Kwanhee Lee (75 patents)
- Yeongseop Park (32 patents)
- Seungwoo Hong (38 patents)
- Jonghyeok Lee (13 patents)
- Yong Kak Choi (34 patents)
US Patent 11548493 · Granted Jan 10, 2023