Assignee
Inventors
- Hwa Ywa Tam (2 patents)
- Siu Lau Ho (3 patents)
- Shun Yee Liu (2 patents)
- Kang Kuen Lee (2 patents)
- Tony Kar Yun Lee (2 patents)
- Chun Cheong Hon (2 patents)
- Hing Keung Chan (2 patents)
- Aiken Yiu Ming Tam (2 patents)
US Patent 7796844 · Granted Sep 14, 2010