Assignee
Inventors
- Randall Scott Springfield (183 patents)
- Jeffrey Mark Estroff (10 patents)
- Seiichi Kawano (54 patents)
- Mikio Hagiwara (19 patents)
- David Carroll Challener (134 patents)
- James Hoff (37 patents)
- Binqiang Ma (6 patents)
US Patent 8756667 · Granted Jun 17, 2014