Assignee
Inventors
- Robert J. Obremski (4 patents)
- John Silzel (4 patents)
- Tsong-Tseh Tsay (6 patents)
- Bibijana Cercek (1 patents)
- Charles L. Dodson (6 patents)
- Tung Rung Wang (3 patents)
- Yagang Liu (9 patents)
- Zhou Shaomin (1 patents)
US Patent 7157234 · Granted Jan 2, 2007