Assignee
Inventors
- Chong-Min Lee (33 patents)
- Kyung-Woo Lee (170 patents)
- Sung-Bum Park (121 patents)
- Jae Hyun Park (390 patents)
- Jae-Hyuck Shin (15 patents)
- Young Ho Ryu (130 patents)
- Sang Wook Lee (197 patents)
US Patent 11108284 · Granted Aug 31, 2021