Assignee
Inventors
- Kyung-Kook Jang (17 patents)
- Byung-Geol Kim (28 patents)
- Wy-Yong Kim (18 patents)
- Kyu-Nam Kim (22 patents)
- Hee-Yeol KIM (10 patents)
- Sung-Il Woo (14 patents)
- Do Hyung Kim (366 patents)
- Tae Yang Lee (18 patents)
US Patent 10364391 · Granted Jul 30, 2019