Assignee
Inventors
- Jung Hun Kim (52 patents)
- Seung Woo Park (40 patents)
- Jae Wook Lee (135 patents)
- Young-ho Rhee (48 patents)
- Jinsoo CHOI (639 patents)
- Cheolho Cheong (25 patents)
- Chang-Ryong Heo (59 patents)
US Patent 11178522 · Granted Nov 16, 2021