Assignee
Inventors
- Gregory C. Vargas (7 patents)
- Christopher J. Field (2 patents)
- Michael P. Waldherr (11 patents)
- Muan Zhu (2 patents)
- Edward C. Lee (8 patents)
- Derong Wang (28 patents)
- Shuiyuan Liang (1 patents)
US Patent 9028240 · Granted May 12, 2015