- All sections
- H - Electricity
- H04M - Telephonic communication
- H04M 15/08 - Metering calls to called party
Patent holdings for IPC class H04M 15/08
Total number of patents in this class: 103
10-year publication summary
|
14
|
17
|
20
|
10
|
10
|
9
|
3
|
5
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Somos, Inc. | 101 |
14 |
| HomeWAV, LLC | 19 |
9 |
| Verizon Patent And Licensing Inc. | 6900 |
8 |
| Level 3 Communications, LLC | 1428 |
6 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
4 |
| Thryv, Inc. | 326 |
4 |
| Japan Communications, Inc. | 26 |
3 |
| Xtone, Inc. | 25 |
3 |
| Securus Technologies, LLC | 292 |
3 |
| Ericsson | 20417 |
2 |
| Accenture Global Services Limited | 1802 |
2 |
| Nokia Technologies Oy | 15057 |
2 |
| Genesys Telecommunications Laboratories, Inc. | 749 |
2 |
| Intelmate LLC | 44 |
2 |
| T-Mobile USA, Inc. | 3668 |
2 |
| Value-Added Communications, Inc. | 20 |
2 |
| Yodel Innovations, LLC | 3 |
2 |
| Alcatel Lucent | 4720 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Qualcomm Incorporated | 76576 |
1 |
| Other owners | 29 |