Assignee
Inventors
- Namki KIM (11 patents)
- Shinnyue Kang (16 patents)
- Bongjeong JEON (8 patents)
- Yoonseok Yang (20 patents)
- Insuk KIM (6 patents)
- Sesook Oh (22 patents)
- Kyunghye Seo (24 patents)
- Jian Choi (8 patents)
US Patent 9813993 · Granted Nov 7, 2017