Assignee
Inventors
- In Ae Kim (12 patents)
- Sang Hee Kim (54 patents)
- Ji-Hoon Jung (18 patents)
- Hee-Chul Chang (5 patents)
- Jin Hee Maeng (2 patents)
- Su-Geun Yang (5 patents)
- Don Haeng LEE (12 patents)
- Kyung-Hyun Min (10 patents)
US Patent 9918937 · Granted Mar 20, 2018