Assignee
Inventors
- Prachya Kongtawelert (1 patents)
- Tim Hardingham (1 patents)
- Siriwan Ong-Chai (1 patents)
- Kazuyuki Sugahara (53 patents)
- Peraphan Pothacharoen (1 patents)
- Nattachai Tiengburanathum (1 patents)
US Patent 8481290 · Granted Jul 9, 2013