Assignee
Inventors
- Montri Vichailak (6 patents)
- Purvis K. Ho (3 patents)
- Martinus J. Almering (8 patents)
- Arvids Judzis (8 patents)
- Willibrord A. Groten (34 patents)
- Lawrence A. Smith, Jr. (93 patents)
- Yongqiang Xu (28 patents)
US Patent 9315741 · Granted Apr 19, 2016