- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 12/12 - Detection or prevention of fraud
Patent holdings for IPC class H04W 12/12
Total number of patents in this class: 2920
10-year publication summary
|
316
|
343
|
396
|
375
|
316
|
214
|
131
|
107
|
109
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 81865 |
125 |
| Telefonaktiebolaget LM Ericsson (publ) | 27416 |
100 |
| Huawei Technologies Co., Ltd. | 106762 |
83 |
| ZTE Corporation | 41061 |
73 |
| Samsung Electronics Co., Ltd. | 139001 |
57 |
| Apple Inc. | 52750 |
56 |
| Ericsson | 21144 |
50 |
| Cisco Technology, Inc. | 19347 |
49 |
| Microsoft Technology Licensing, LLC | 52886 |
47 |
| T-Mobile USA, Inc. | 3903 |
39 |
| NEC Corporation | 34413 |
38 |
| Visa International Service Association | 4470 |
37 |
| Capital One Services, LLC. | 8545 |
35 |
| AT&T Intellectual Property I, L.P. | 9337 |
34 |
| Intel Corporation | 46126 |
31 |
| Nokia Technologies Oy | 16542 |
27 |
| International Business Machines Corporation | 60129 |
25 |
| Malikie Innovations Limited | 7370 |
25 |
| Lookout, Inc. | 231 |
20 |
| Tencent Technology (Shenzhen) Company Limited | 14058 |
20 |
| Other owners | 1949 |