Assignee
Inventors
- Fengwu Yu (4 patents)
- Jinhu Cao (8 patents)
- Minghui Ma (8 patents)
- Bin Cao (183 patents)
- Namin Kwon (6 patents)
- Yanyan Wu (19 patents)
- Wei Li (132 patents)
- Mian Gao (2 patents)
- Long Guo (9 patents)
US Patent 9921446 · Granted Mar 20, 2018