Assignee
Inventors
- Sungsoon Kim (6 patents)
- Yongchan KEH (6 patents)
- Hyowon Kim (7 patents)
- Byeonghoon PARK (7 patents)
- Kisuk SUNG (4 patents)
- Jungkee Lee (3 patents)
- Kihuk LEE (98 patents)
- Changryong HEO (76 patents)
US Patent 10298782 · Granted May 21, 2019