- 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: 267
10-year publication summary
|
3
|
8
|
16
|
26
|
46
|
42
|
39
|
39
|
28
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 56830 |
12 |
| T-Mobile USA, Inc. | 4296 |
8 |
| BlackBerry Limited | 5224 |
6 |
| Cisco Technology, Inc. | 22130 |
6 |
| Huawei Technologies Co., Ltd. | 117433 |
6 |
| Microsoft Technology Licensing, LLC | 54343 |
6 |
| Lenovo (Singapore) Pte. Ltd. | 3302 |
6 |
| Global Tel*Link Corporation | 428 |
6 |
| Omnissa, LLC | 1627 |
6 |
| Ericsson | 22099 |
5 |
| Tiktok Pte. Ltd. | 11 |
5 |
| Samsung Electronics Co., Ltd. | 150751 |
4 |
| Qualcomm Incorporated | 88424 |
4 |
| Nokia Technologies Oy | 19518 |
4 |
| Plaid Inc. | 137 |
4 |
| Pure Storage, Inc. | 2812 |
4 |
| Sun Patent Trust | 2006 |
4 |
| Ofinno, LLC | 1982 |
4 |
| Mdess, LLC | 13 |
4 |
| Quanata, LLC | 358 |
4 |
| Other owners | 159 |