- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 12/42 - Security arrangements using identity modules using virtual identity modules
Patent holdings for IPC class H04W 12/42
Total number of patents in this class: 70
10-year publication summary
|
0
|
0
|
0
|
2
|
6
|
8
|
19
|
16
|
14
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 50209 |
9 |
| Thales DIS France SA | 825 |
8 |
| Giesecke+Devrient Mobile Security GmbH | 586 |
5 |
| Samsung Electronics Co., Ltd. | 131630 |
3 |
| Huawei Technologies Co., Ltd. | 100781 |
2 |
| Charter Communications Operating, LLC | 1054 |
2 |
| Gigsky, Inc. | 15 |
2 |
| Pismo Labs Technology Limited | 241 |
2 |
| Simo Holdings Inc. | 25 |
2 |
| Sophos Limited | 558 |
2 |
| T-Mobile USA, Inc. | 3668 |
2 |
| Integrity Security Services LLC | 61 |
2 |
| T-Mobile Innovations LLC | 3213 |
2 |
| Bloxtel Inc. | 7 |
2 |
| Siemens AG | 24990 |
1 |
| Ericsson | 20417 |
1 |
| Intel Corporation | 45621 |
1 |
| Micron Technology, Inc. | 24960 |
1 |
| Dell Products L.P. | 11144 |
1 |
| STMicroelectronics S.r.l. | 3693 |
1 |
| Other owners | 19 |