- All sections
- H - Electricity
- H04M - Telephonic communication
- H04M 17/02 - Coin-freed or check-freed systems
Patent holdings for IPC class H04M 17/02
Total number of patents in this class: 124
10-year publication summary
|
17
|
17
|
20
|
11
|
7
|
7
|
3
|
2
|
2
|
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. | 7490 |
17 |
| Global Tel*Link Corporation | 434 |
14 |
| Huawei Technologies Co., Ltd. | 120098 |
7 |
| TextNow, Inc. | 45 |
6 |
| Telefonaktiebolaget LM Ericsson (publ) | 28616 |
4 |
| Ericsson | 22292 |
3 |
| 7-TEL, Inc. | 3 |
3 |
| Gigsky, Inc. | 16 |
3 |
| T-Mobile USA, Inc. | 4406 |
3 |
| Oracle International Corporation | 13457 |
2 |
| Cellco Partnership d/b/a Verizon Wireless | 626 |
2 |
| Motorola, Inc. | 1432 |
2 |
| Nokia Solutions And Networks Oy | 7064 |
2 |
| Orange S.A. | 1609 |
2 |
| Visa International Service Association | 4883 |
2 |
| BOKU, Inc. | 81 |
2 |
| Citybridge, LLC | 15 |
2 |
| The Nielsen Company (US), LLC | 2669 |
2 |
| Chikka Pte Ltd | 14 |
2 |
| Avea Iletisim Hizmetleri Anonim Sirketi ( Teknoloji Merkezi̇ ) | 9 |
2 |
| Other owners | 42 |