Assignee
No assignee recorded.
Inventors
- Feng Wang (189 patents)
- Haitao Sui (35 patents)
- Jingjing Liu (55 patents)
- Xiaowei Wen (15 patents)
- Xueling Zhang (33 patents)
- Changqing Yu (11 patents)
- Xiaogang Ma (33 patents)
US Patent D870027 · Granted Dec 17, 2019
No assignee recorded.