Assignee
Inventors
- Young Seok Park (23 patents)
- Shang Hyeun PARK (92 patents)
- Eun Joo JANG (350 patents)
- Hyo Sook JANG (96 patents)
- Shin Ae Jun (210 patents)
- Dae Young CHUNG (67 patents)
- Taekhoon KIM (28 patents)
- Yuho WON (62 patents)
US Patent 10808174 · Granted Oct 20, 2020