Assignee
Inventors
- Jong Keon Yoon (29 patents)
- Kyung-Hwa Woo (21 patents)
- Hyun-Jun Choi (17 patents)
- Hye Jin Lee (60 patents)
- Hoe Jin Hah (30 patents)
- Hee-Tak Kim (58 patents)
- Young Il Roh (1 patents)
- Hyun Soo JIN (3 patents)
US Patent 11450894 · Granted Sep 20, 2022