- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 68/04 - User notification, e.g. alerting or paging, for incoming communication, change of service or the like multi-step notification using statistical or historical mobility data
Patent holdings for IPC class H04W 68/04
Total number of patents in this class: 221
10-year publication summary
|
19
|
29
|
29
|
29
|
30
|
17
|
18
|
9
|
11
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 50209 |
21 |
| Qualcomm Incorporated | 76576 |
14 |
| Huawei Technologies Co., Ltd. | 100781 |
13 |
| Ericsson | 20417 |
12 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
12 |
| Samsung Electronics Co., Ltd. | 131630 |
11 |
| NEC Corporation | 32703 |
10 |
| Agis Software Development LLC | 25 |
8 |
| LG Electronics Inc. | 69257 |
5 |
| Sony Corporation | 32931 |
5 |
| NTT DoCoMo, Inc. | 11501 |
5 |
| Parallel Wireless, Inc. | 489 |
5 |
| AT&T Intellectual Property I, L.P. | 9886 |
4 |
| Intel Corporation | 45621 |
4 |
| Cisco Technology, Inc. | 18858 |
4 |
| ZTE Corporation | 39218 |
4 |
| Microsoft Technology Licensing, LLC | 51439 |
4 |
| Tile, Inc. | 304 |
4 |
| Lucent Technologies Inc. | 881 |
3 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
3 |
| Other owners | 70 |