- 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: 34211
10-year publication summary
|
4400
|
2461
|
1380
|
1407
|
1242
|
963
|
638
|
304
|
112
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 88235 |
2159 |
| Samsung Electronics Co., Ltd. | 150361 |
1791 |
| LG Electronics Inc. | 74090 |
1710 |
| Ericsson | 22074 |
1389 |
| Huawei Technologies Co., Ltd. | 116994 |
1344 |
| Apple Inc. | 56723 |
1073 |
| Malikie Innovations Limited | 6855 |
567 |
| Nokia Technologies Oy | 19409 |
565 |
| Intel Corporation | 46522 |
550 |
| ZTE Corporation | 43230 |
491 |
| NEC Corporation | 36393 |
410 |
| Cisco Technology, Inc. | 22134 |
401 |
| Sony Corporation | 30699 |
400 |
| Interdigital Patent Holdings, Inc. | 6020 |
385 |
| AT&T Intellectual Property I, L.P. | 9725 |
361 |
| Verizon Patent And Licensing Inc. | 7389 |
337 |
| Telefonaktiebolaget LM Ericsson (publ) | 28510 |
334 |
| Microsoft Technology Licensing, LLC | 54403 |
308 |
| Avago Technologies International Sales Pte. Limited | 8636 |
294 |
| NTT DoCoMo, Inc. | 13800 |
292 |
| Other owners | 19050 |