- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 12/45 - Security arrangements using identity modules using multiple identity modules
Patent holdings for IPC class H04W 12/45
Total number of patents in this class: 100
10-year publication summary
|
0
|
2
|
1
|
5
|
6
|
22
|
22
|
16
|
18
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 146092 |
16 |
| Huawei Technologies Co., Ltd. | 112438 |
9 |
| Qualcomm Incorporated | 85322 |
8 |
| AT&T Intellectual Property I, L.P. | 9508 |
4 |
| Comcast Cable Communications, LLC | 4712 |
4 |
| Cisco Technology, Inc. | 19918 |
3 |
| T-Mobile USA, Inc. | 4102 |
3 |
| T-Mobile Innovations LLC | 3648 |
3 |
| Nissan Motor Co., Ltd. | 12484 |
2 |
| Amazon Technologies, Inc. | 26677 |
2 |
| Nokia Technologies Oy | 17808 |
2 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 12237 |
2 |
| 7-TEL, Inc. | 3 |
2 |
| Simo Holdings Inc. | 37 |
2 |
| Trustonic Limited | 47 |
2 |
| Giesecke+Devrient Mobile Security GmbH | 497 |
2 |
| Telefonaktiebolaget LM Ericsson (publ) | 27928 |
2 |
| Thales DIS France SA | 985 |
2 |
| Safepay Systems Kft | 3 |
2 |
| Apple Inc. | 54844 |
1 |
| Other owners | 27 |