- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 12/30 - Security of mobile devices; Security of mobile applications
Patent holdings for IPC class H04W 12/30
Total number of patents in this class: 791
10-year publication summary
|
9
|
11
|
13
|
24
|
57
|
121
|
147
|
161
|
163
|
44
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
52 |
| BlackBerry Limited | 5958 |
33 |
| Apple Inc. | 50209 |
27 |
| Thales DIS France SA | 825 |
27 |
| Huawei Technologies Co., Ltd. | 100781 |
23 |
| Ericsson | 20417 |
21 |
| T-Mobile USA, Inc. | 3668 |
21 |
| Kip Prod P1 LP | 40 |
16 |
| Microsoft Technology Licensing, LLC | 51439 |
13 |
| Qualcomm Incorporated | 76576 |
12 |
| Visa International Service Association | 4194 |
12 |
| Google LLC | 38759 |
12 |
| Giesecke+Devrient Mobile Security GmbH | 586 |
10 |
| Carrier Corporation | 4759 |
9 |
| T-Mobile Innovations LLC | 3213 |
9 |
| AT&T Intellectual Property I, L.P. | 9886 |
8 |
| Verizon Patent And Licensing Inc. | 6900 |
8 |
| Capital One Services, LLC. | 7551 |
8 |
| Integrity Security Services LLC | 61 |
8 |
| Intel Corporation | 45621 |
7 |
| Other owners | 455 |