- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 40/18 - Communication route or path selection, e.g. power-based or shortest path routing based on predicted events
Patent holdings for IPC class H04W 40/18
Total number of patents in this class: 165
10-year publication summary
|
15
|
10
|
22
|
18
|
16
|
20
|
11
|
24
|
11
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AT&T Intellectual Property I, L.P. | 9886 |
11 |
| LG Electronics Inc. | 69257 |
10 |
| Samsung Electronics Co., Ltd. | 131630 |
9 |
| Huawei Technologies Co., Ltd. | 100781 |
9 |
| NEC Corporation | 32703 |
7 |
| Qualcomm Incorporated | 76576 |
6 |
| Intel Corporation | 45621 |
6 |
| Level 3 Communications, LLC | 1428 |
5 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
5 |
| Cisco Technology, Inc. | 18858 |
4 |
| FedEx Corporate Services, Inc. | 302 |
4 |
| Ericsson | 20417 |
3 |
| Hughes Network Systems, LLC | 1098 |
3 |
| Texecom Limited | 49 |
3 |
| International Business Machines Corporation | 60644 |
2 |
| Matsushita Electric Industrial Co., Ltd. | 4724 |
2 |
| NTT DoCoMo, Inc. | 11501 |
2 |
| Juniper Networks, Inc. | 3556 |
2 |
| Microsoft Technology Licensing, LLC | 51439 |
2 |
| University of South Florida | 1817 |
2 |
| Other owners | 68 |