| U.S.A. | US 10,335,699 B2, US 10,603,598 B2, US 10,709,994 B2, US 11, 426,669 B2 |
| EU | 3130381, 3488908, 3566758, 3566846 |
| Japan | 6313863, 6535069, 6650497, 6764461 |
| Australia | 2018205081, 2018205163, 2018202026 |
| China | ZL 2015 8 0002995.8, ZL 2018 1 0425902.8, ZL 2018 1 0425901.3 |
| HongKong | HK1223880, HK40010309, HK40010662 |
| Macau | J/003654, J/005121, J/005286 |