- 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: 210
10-year publication summary
|
2
|
4
|
3
|
8
|
17
|
28
|
46
|
44
|
36
|
17
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 50209 |
8 |
| BlackBerry Limited | 5958 |
7 |
| Microsoft Technology Licensing, LLC | 51439 |
6 |
| Lenovo (Singapore) Pte. Ltd. | 2853 |
6 |
| AirWatch LLC | 472 |
6 |
| T-Mobile USA, Inc. | 3668 |
6 |
| Ericsson | 20417 |
5 |
| Cisco Technology, Inc. | 18858 |
4 |
| Global Tel*Link Corporation | 431 |
4 |
| Mdess, LLC | 8 |
4 |
| Samsung Electronics Co., Ltd. | 131630 |
3 |
| Huawei Technologies Co., Ltd. | 100781 |
3 |
| Nokia Technologies Oy | 15057 |
3 |
| DISH Network L.L.C. | 746 |
3 |
| Mobile Tech, Inc. | 140 |
3 |
| Plaid Inc. | 111 |
3 |
| Sun Patent Trust | 1972 |
3 |
| BlueOwl, LLC | 304 |
3 |
| CORONET Cyber Security Ltd | 16 |
3 |
| Glue AB | 28 |
3 |
| Other owners | 124 |