Assignee
Inventors
- Zhilan Hu (5 patents)
- Lujin Gong (6 patents)
- Xun Sun (33 patents)
- Chang Kyu Choi (193 patents)
- Fan Zhang (737 patents)
- Ji Yeun Kim (27 patents)
- Kee Chang Lee (53 patents)
- Maolin Chen (15 patents)
US Patent 9349207 · Granted May 24, 2016