Assignee
No assignee recorded.
Inventors
- Unknown
- Hongwei Wang (90 patents)
- Yu ZHANG (15 patents)
- Shenghua Zheng (2 patents)
- Unknown
- Hongkui WANG (3 patents)
- Unknown
- Unknown
- Rong Zheng (29 patents)
- Jian Zhao (16 patents)
- Heyi Zhang (3 patents)
US Patent 10736695 · Granted Aug 11, 2020
No assignee recorded.