- 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: 3480
10-year publication summary
|
284
|
283
|
287
|
293
|
206
|
194
|
155
|
130
|
182
|
97
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 123867 |
411 |
| Telefonaktiebolaget LM Ericsson (publ) | 28859 |
281 |
| Ericsson | 22839 |
183 |
| ZTE Corporation | 44230 |
176 |
| Headwater Research LLC | 319 |
116 |
| Cisco Technology, Inc. | 22547 |
83 |
| Alcatel Lucent | 4309 |
74 |
| Nokia Solutions And Networks Oy | 7267 |
71 |
| Samsung Electronics Co., Ltd. | 158337 |
62 |
| Verizon Patent And Licensing Inc. | 7575 |
61 |
| Microsoft Technology Licensing, LLC | 54489 |
61 |
| Jio Platforms Limited | 1810 |
58 |
| T-Mobile USA, Inc. | 4507 |
57 |
| People.ai, Inc. | 148 |
56 |
| AT&T Intellectual Property I, L.P. | 10003 |
51 |
| Intel Corporation | 47069 |
47 |
| Nokia Technologies Oy | 21422 |
47 |
| Oracle International Corporation | 13595 |
38 |
| Qualcomm Incorporated | 92725 |
36 |
| International Business Machines Corporation | 62742 |
36 |
| Other owners | 1475 |