Assignee
Inventors
- Gyu-hee Park (18 patents)
- Youn Soo Kim (60 patents)
- Jae-Soon Lim (33 patents)
- Youn-Joung Cho (38 patents)
- Haruyoshi Sato (28 patents)
- Naoki Yamada (303 patents)
- Hiroyuki Uchiuzou (7 patents)
US Patent 10752645 · Granted Aug 25, 2020