- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 40/30 - Connectivity information management, e.g. connectivity discovery or connectivity update for proactive routing
Patent holdings for IPC class H04W 40/30
Total number of patents in this class: 203
10-year publication summary
|
30
|
19
|
16
|
18
|
12
|
22
|
22
|
13
|
8
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tango Networks, Inc. | 134 |
23 |
| Cisco Technology, Inc. | 18858 |
14 |
| Apple Inc. | 50209 |
13 |
| Qualcomm Incorporated | 76576 |
7 |
| Sony Corporation | 32931 |
7 |
| Fujitsu Limited | 19265 |
7 |
| Ericsson | 20417 |
6 |
| Hitachi Kokusai Electric Inc. | 1070 |
6 |
| Huawei Technologies Co., Ltd. | 100781 |
6 |
| Hand held Products, Inc. | 1227 |
6 |
| NEC Corporation | 32703 |
5 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
5 |
| AT&T Intellectual Property I, L.P. | 9886 |
4 |
| Mitsubishi Electric Corporation | 43934 |
4 |
| Verizon Patent And Licensing Inc. | 6900 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
| AT&T Mobility II LLC | 1982 |
3 |
| Lutron Technology Company LLC | 2300 |
3 |
| Ruckus IP Holdings LLC | 435 |
3 |
| Panasonic Corporation | 20786 |
2 |
| Other owners | 73 |