Assignee
Inventors
- Kin Lam YUNG (4 patents)
- Hung Wing Li (6 patents)
- Nga Ping Lui (3 patents)
- Yat Ping TSUI (2 patents)
- See-Lok Ho (5 patents)
- Ying-Shing Chan (3 patents)
- Kwok-Yan Shum (1 patents)
- Edman Shik-Chi Tsang (2 patents)
US Patent 9109203 · Granted Aug 18, 2015