Assignee
Inventors
- Ka Wai Ho (11 patents)
- Chung Pui Tung (2 patents)
- Po Wa Chow (2 patents)
- Wing To Fan (6 patents)
- Wan Tim Chan (9 patents)
- Shu Hung Henry Chung (55 patents)
- Chiu-Sing Celement Tse (7 patents)
US Patent 10637358 · Granted Apr 28, 2020