Assignee
Inventors
- Gwan Young Koo (5 patents)
- Jin Yang Kim (3 patents)
- Se Young O (2 patents)
- Seong Min Lee (165 patents)
- Sin Jae Kim (3 patents)
- Sung Soo Chung (18 patents)
- Dong-Wan Chun (16 patents)
- Jae Kwang YOON (3 patents)
US Patent 10505244 · Granted Dec 10, 2019