Assignee
Inventors
- Po Chul Kim (14 patents)
- Jung Seok Lee (54 patents)
- Yeun Ho JUNG (8 patents)
- Jae-Hyuk Kim (44 patents)
- Sung Ho Kang (52 patents)
- Ick Chan Shim (8 patents)
- Yoo Chang KIM (12 patents)
- Sung Hoon Kim (365 patents)
US Patent 10928702 · Granted Feb 23, 2021