- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 12/082 - Access security using revocation of authorisation
Patent holdings for IPC class H04W 12/082
Total number of patents in this class: 260
10-year publication summary
|
3
|
3
|
8
|
16
|
26
|
46
|
42
|
39
|
40
|
21
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 55345 |
11 |
| T-Mobile USA, Inc. | 4157 |
8 |
| BlackBerry Limited | 5355 |
6 |
| Microsoft Technology Licensing, LLC | 53854 |
6 |
| Lenovo (Singapore) Pte. Ltd. | 3119 |
6 |
| Global Tel*Link Corporation | 428 |
6 |
| Omnissa, LLC | 1618 |
6 |
| Ericsson | 21856 |
5 |
| Cisco Technology, Inc. | 21965 |
5 |
| Huawei Technologies Co., Ltd. | 113491 |
5 |
| Plaid Inc. | 134 |
5 |
| Tiktok Pte. Ltd. | 11 |
5 |
| Samsung Electronics Co., Ltd. | 147334 |
4 |
| Qualcomm Incorporated | 86153 |
4 |
| Nokia Technologies Oy | 18201 |
4 |
| Pure Storage, Inc. | 2765 |
4 |
| Sun Patent Trust | 2003 |
4 |
| Mdess, LLC | 13 |
4 |
| Quanata, LLC | 336 |
4 |
| LG Electronics Inc. | 73476 |
3 |
| Other owners | 155 |