Assignee
Inventors
- Pingda Ren (137 patents)
- Baogen Wu (16 patents)
- Guobao Zhang (23 patents)
- Yongping Xie (24 patents)
- Barun Okram (9 patents)
- Victor Nikulin (10 patents)
- Xia Wang (16 patents)
- Ha-Soon Choi (13 patents)
US Patent 7846923 · Granted Dec 7, 2010