Assignee
Inventors
- Ji Won Kim (109 patents)
- Hyung Joon Kim (192 patents)
- Surng-Kyo Oh (3 patents)
- Cheul-hee Hahm (19 patents)
- Weon Seok Heo (1 patents)
- Ji Hyun Bae (11 patents)
- Hae Kwang Lee (14 patents)
- Dong-ryun Seok (3 patents)
US Patent 10425568 · Granted Sep 24, 2019