Assignee
Inventors
- Ao Zhang (19 patents)
- Zehong Miao (9 patents)
- Pingyuan Wang (4 patents)
- Shanshan Song (12 patents)
- Zilan Song (5 patents)
- Xiajuan Huan (3 patents)
- Zhoulong Fan (1 patents)
- Jian Ding (61 patents)
US Patent 10597399 · Granted Mar 24, 2020