- All sections
- H - Electricity
- H04Q - Selecting
- H04Q 3/06 - Circuit arrangements for receivers of routing digits for group or trunk group selectors
Patent holdings for IPC class H04Q 3/06
Total number of patents in this class: 5
10-year publication summary
|
3
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Verizon Patent And Licensing Inc. | 7555 |
3 |
| BCE Inc. | 340 |
1 |
| Level 3 Communications, LLC | 1251 |
1 |
| Other owners | 0 |