Subclass | Subgroup | Patent |
H04B | 7/0426 | 12170550 |
7/0452 | 12170551 | |
7/0456 | 12170552 | |
12170553 | ||
12170554 | ||
7/0486 | 12170555 | |
7/0615 | 12170556 | |
7/0617 | 12170557 | |
12170558 | ||
12170559 | ||
12170560 | ||
7/0626 | 12170561 | |
7/0684 | 12170562 | |
7/0695 | 12170563 | |
12170564 | ||
7/06956 | 12170565 | |
7/18506 | 12170566 | |
7/22 | 12170567 |