Assignee
Inventors
- Mingliang Zhou (7 patents)
- Shiqi Wang (22 patents)
- Sam Tak Wu Kwong (17 patents)
- Chi Keung Fong (14 patents)
- Hon Wah Wong (28 patents)
- Hon Tung Luk (5 patents)
- Hok Kwan Cheung (6 patents)
- Yiu Fai Yuen (10 patents)
US Patent 10631009 · Granted Apr 21, 2020