- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 4/00 - Services specially adapted for wireless communication networksFacilities therefor
Patent holdings for IPC class H04W 4/00
Total number of patents in this class: 34196
10-year publication summary
|
4400
|
2461
|
1380
|
1407
|
1242
|
969
|
663
|
314
|
115
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 88827 |
2165 |
| Samsung Electronics Co., Ltd. | 151485 |
1789 |
| LG Electronics Inc. | 74388 |
1708 |
| Ericsson | 22156 |
1390 |
| Huawei Technologies Co., Ltd. | 118145 |
1348 |
| Apple Inc. | 57166 |
1075 |
| Nokia Technologies Oy | 19787 |
566 |
| Malikie Innovations Limited | 6799 |
562 |
| Intel Corporation | 46569 |
550 |
| ZTE Corporation | 43386 |
493 |
| NEC Corporation | 36448 |
410 |
| Cisco Technology, Inc. | 22218 |
400 |
| Sony Corporation | 30588 |
399 |
| Interdigital Patent Holdings, Inc. | 6222 |
385 |
| AT&T Intellectual Property I, L.P. | 9769 |
361 |
| Verizon Patent And Licensing Inc. | 7409 |
337 |
| Telefonaktiebolaget LM Ericsson (publ) | 28541 |
334 |
| Microsoft Technology Licensing, LLC | 54168 |
309 |
| Avago Technologies International Sales Pte. Limited | 8631 |
294 |
| NTT DoCoMo, Inc. | 13986 |
289 |
| Other owners | 19032 |