Assignee
Inventors
- Eui Sok CHUNG (11 patents)
- Hyun-Woo Kim (198 patents)
- Hwa Jeon SONG (9 patents)
- Ho Young Jung (67 patents)
- Byung Ok Kang (16 patents)
- Jeon Gue Park (23 patents)
- Yoo Rhee Oh (3 patents)
- Yun Keun Lee (22 patents)
US Patent 11423238 · Granted Aug 23, 2022