- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 12/71 - Hardware identity
Patent holdings for IPC class H04W 12/71
Total number of patents in this class: 545
10-year publication summary
|
5
|
10
|
34
|
49
|
88
|
94
|
97
|
85
|
64
|
18
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 154406 |
31 |
| Cisco Technology, Inc. | 22347 |
20 |
| Huawei Technologies Co., Ltd. | 120661 |
19 |
| Ericsson | 22319 |
15 |
| Apple Inc. | 58181 |
14 |
| Qualcomm Incorporated | 90545 |
14 |
| T-Mobile Innovations LLC | 4029 |
11 |
| Verizon Patent And Licensing Inc. | 7498 |
10 |
| Intel Corporation | 46700 |
9 |
| Capital One Services, LLC. | 9774 |
9 |
| The Nielsen Company (US), LLC | 2668 |
8 |
| PayPal, Inc. | 4272 |
7 |
| T-Mobile USA, Inc. | 4420 |
7 |
| Interdigital Patent Holdings, Inc. | 6534 |
6 |
| Nokia Technologies Oy | 20497 |
6 |
| Seven Networks, LLC | 125 |
6 |
| The Government of the United States of America, as represented by the Secretary of Homeland Security | 265 |
6 |
| AT&T Intellectual Property I, L.P. | 9871 |
5 |
| NEC Corporation | 36702 |
5 |
| Micron Technology, Inc. | 27314 |
5 |
| Other owners | 332 |