- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 12/14 - Charging arrangements
Patent holdings for IPC class H04L 12/14
Total number of patents in this class: 3468
10-year publication summary
|
281
|
278
|
283
|
288
|
199
|
190
|
153
|
128
|
181
|
33
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 118879 |
433 |
| Telefonaktiebolaget LM Ericsson (publ) | 28564 |
279 |
| Ericsson | 22203 |
181 |
| ZTE Corporation | 43451 |
176 |
| Headwater Research LLC | 314 |
113 |
| Cisco Technology, Inc. | 22239 |
82 |
| Alcatel Lucent | 4427 |
75 |
| Nokia Solutions And Networks Oy | 6989 |
72 |
| Microsoft Technology Licensing, LLC | 54220 |
61 |
| Samsung Electronics Co., Ltd. | 152304 |
60 |
| Verizon Patent And Licensing Inc. | 7420 |
59 |
| T-Mobile USA, Inc. | 4347 |
57 |
| People.ai, Inc. | 141 |
52 |
| AT&T Intellectual Property I, L.P. | 9811 |
51 |
| Jio Platforms Limited | 1675 |
50 |
| Intel Corporation | 46597 |
47 |
| Nokia Technologies Oy | 19888 |
46 |
| Oracle International Corporation | 13376 |
37 |
| International Business Machines Corporation | 62049 |
35 |
| Qualcomm Incorporated | 89294 |
34 |
| Other owners | 1468 |