Assignee
Inventors
- Sohyun KIM (16 patents)
- Jaeyoung KWON (3 patents)
- Sundae KIM (10 patents)
- Jieun Kim (110 patents)
- Kwangwon SEO (2 patents)
- Seungjib Choi (4 patents)
- Eunjeong CHOI (8 patents)
- Gyuseok Han (11 patents)
US Patent 9753368 · Granted Sep 5, 2017