- All sections
- H - Electricity
- H04M - Telephonic communication
- H04M 3/36 - Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks
Patent holdings for IPC class H04M 3/36
Total number of patents in this class: 202
10-year publication summary
|
17
|
24
|
25
|
19
|
10
|
13
|
9
|
9
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Somos, Inc. | 118 |
27 |
| West Technology Group, LLC | 408 |
15 |
| Level 3 Communications, LLC | 1249 |
10 |
| T-Mobile USA, Inc. | 4503 |
9 |
| Twilio, Inc. | 656 |
8 |
| AT&T Intellectual Property I, L.P. | 10002 |
6 |
| Genesys Cloud Services, Inc., FORMERLY Genesys Telecommunications Laboratories, Inc. | 1111 |
6 |
| Cisco Technology, Inc. | 22503 |
5 |
| Bourgeois Property Managment LLC | 60 |
5 |
| NEC Corporation | 37005 |
4 |
| ZTE Corporation | 44199 |
4 |
| CallFire, Inc. | 47 |
4 |
| Verizon Patent And Licensing Inc. | 7565 |
3 |
| Motorola Solutions, Inc. | 4584 |
3 |
| Uber Technologies, Inc. | 1616 |
3 |
| Tata Communications (America) Inc. | 97 |
3 |
| United Services Automobile Association (USAA) | 3238 |
3 |
| ZOOM International a.s. | 20 |
3 |
| Securus Technologies, LLC | 282 |
3 |
| British Telecommunications Public Limited Company | 2602 |
2 |
| Other owners | 76 |