- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 4/00 - Services specially adapted for wireless communication networks; Facilities therefor
Patent holdings for IPC class H04W 4/00
Total number of patents in this class: 34441
10-year publication summary
|
4971
|
5443
|
4471
|
2506
|
1400
|
1421
|
1179
|
616
|
285
|
40
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
2111 |
| Samsung Electronics Co., Ltd. | 131630 |
1791 |
| LG Electronics Inc. | 69257 |
1731 |
| Ericsson | 20417 |
1387 |
| Huawei Technologies Co., Ltd. | 100781 |
1283 |
| Apple Inc. | 50209 |
1041 |
| Malikie Innovations Limited | 7703 |
615 |
| Nokia Technologies Oy | 15057 |
563 |
| Intel Corporation | 45621 |
556 |
| ZTE Corporation | 39218 |
482 |
| Cisco Technology, Inc. | 18858 |
429 |
| Sony Corporation | 32931 |
424 |
| NEC Corporation | 32703 |
409 |
| AT&T Intellectual Property I, L.P. | 9886 |
373 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
338 |
| Verizon Patent And Licensing Inc. | 6900 |
332 |
| Avago Technologies International Sales Pte. Limited | 9260 |
321 |
| Microsoft Technology Licensing, LLC | 51439 |
318 |
| Interdigital Patent Holdings, Inc. | 3652 |
283 |
| Google LLC | 38759 |
283 |
| Other owners | 19371 |