- 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: 201
10-year publication summary
|
19
|
14
|
17
|
10
|
19
|
22
|
12
|
8
|
7
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tango Networks, Inc. | 138 |
23 |
| Apple Inc. | 56283 |
13 |
| Cisco Technology, Inc. | 22112 |
13 |
| Qualcomm Incorporated | 87585 |
7 |
| Sony Corporation | 30787 |
7 |
| Ericsson | 21998 |
7 |
| Fujitsu Limited | 17652 |
6 |
| Huawei Technologies Co., Ltd. | 115827 |
6 |
| Hand held Products, Inc. | 1277 |
6 |
| AT&T Intellectual Property I, L.P. | 9677 |
5 |
| Hitachi Kokusai Electric Inc. | 862 |
5 |
| Telefonaktiebolaget LM Ericsson (publ) | 28486 |
5 |
| NEC Corporation | 36257 |
4 |
| Mitsubishi Electric Corporation | 46926 |
4 |
| Verizon Patent And Licensing Inc. | 7224 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 32457 |
3 |
| AT&T Mobility II LLC | 1869 |
3 |
| Lutron Technology Company LLC | 2610 |
3 |
| connectFree Corporation | 67 |
3 |
| Honeywell International Inc. | 13568 |
2 |
| Other owners | 73 |