Assignee
Inventors
- Roy Martinus Adrianus l'Abee (7 patents)
- Unknown
- Erich Otto Teutsch (32 patents)
- Huiqing Wu (14 patents)
- Yanju Wang (10 patents)
- Qunjian Huang (11 patents)
- Wujun Rong (3 patents)
- Jacob Scott LaBelle (5 patents)
US Patent 9577235 · Granted Feb 21, 2017