Assignee
Inventors
- Richard K. Haynes (8 patents)
- William Wai-Lun Lam (3 patents)
- Ho-Wai Chan (4 patents)
- Hing-Wo Tsang (4 patents)
- Man-Ki Cheung (3 patents)
- Gisela Greif (10 patents)
- Gabriele Schmuck (4 patents)
- Arnd Voerste (122 patents)
US Patent 7439238 · Granted Oct 21, 2008