- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 40/34 - Modification of an existing route
Patent holdings for IPC class H04W 40/34
Total number of patents in this class: 585
10-year publication summary
|
34
|
38
|
32
|
46
|
37
|
50
|
46
|
41
|
48
|
34
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 75818 |
35 |
| Huawei Technologies Co., Ltd. | 123543 |
31 |
| Samsung Electronics Co., Ltd. | 157946 |
26 |
| iControl Networks, Inc. | 186 |
23 |
| NEC Corporation | 37005 |
18 |
| Ericsson | 22785 |
18 |
| Apple Inc. | 58885 |
17 |
| Kyocera Corporation | 14383 |
17 |
| Telefonaktiebolaget LM Ericsson (publ) | 28825 |
15 |
| Fujitsu Limited | 16883 |
14 |
| AT&T Intellectual Property I, L.P. | 10002 |
13 |
| NTT DoCoMo, Inc. | 14771 |
12 |
| Qualcomm Incorporated | 92416 |
11 |
| Sony Corporation | 30158 |
11 |
| Cisco Technology, Inc. | 22503 |
10 |
| Mitsubishi Electric Corporation | 48048 |
9 |
| META Platforms, Inc. | 6893 |
9 |
| ZTE Corporation | 44199 |
8 |
| Nokia Technologies Oy | 21300 |
8 |
| Panasonic Corporation | 18962 |
7 |
| Other owners | 273 |