Assignee
Inventors
- Iljeong Heo (13 patents)
- Jeong Kwon Suh (15 patents)
- Beom Sik Kim (37 patents)
- Tae Sun Chang (20 patents)
- Yun Ho Jeong (6 patents)
- Ji Hoon Park (113 patents)
- Soo Min Kim (24 patents)
- Ji Na Choi (3 patents)
US Patent 10758893 · Granted Sep 1, 2020