Assignee
Inventors
- Pui Tong Paul Lee (7 patents)
- Ka Kui Cheng (8 patents)
- Ka Keung John Sung (1 patents)
- Ka Cheong Terence Wong (1 patents)
- Charles Andrew Van Hasselt (4 patents)
- Tan Lee (3 patents)
- Chi Shan Anna Kam (5 patents)
US Patent 9138178 · Granted Sep 22, 2015