- 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: 2888
10-year publication summary
|
266
|
316
|
343
|
395
|
375
|
319
|
216
|
128
|
101
|
40
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
114 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
98 |
| Huawei Technologies Co., Ltd. | 100781 |
86 |
| ZTE Corporation | 39218 |
74 |
| Samsung Electronics Co., Ltd. | 131630 |
58 |
| Apple Inc. | 50209 |
55 |
| Ericsson | 20417 |
51 |
| Cisco Technology, Inc. | 18858 |
48 |
| Microsoft Technology Licensing, LLC | 51439 |
47 |
| T-Mobile USA, Inc. | 3668 |
39 |
| Visa International Service Association | 4194 |
37 |
| AT&T Intellectual Property I, L.P. | 9886 |
36 |
| NEC Corporation | 32703 |
35 |
| International Business Machines Corporation | 60644 |
32 |
| Capital One Services, LLC. | 7551 |
32 |
| Intel Corporation | 45621 |
31 |
| Nokia Technologies Oy | 15057 |
25 |
| Malikie Innovations Limited | 7703 |
25 |
| Lookout, Inc. | 225 |
20 |
| Tencent Technology (Shenzhen) Company Limited | 12951 |
20 |
| Other owners | 1925 |