- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 12/08 - Access security
Patent holdings for IPC class H04W 12/08
Total number of patents in this class: 10431
10-year publication summary
|
1334
|
1320
|
1129
|
943
|
737
|
674
|
553
|
483
|
478
|
120
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 153093 |
375 |
| Huawei Technologies Co., Ltd. | 119637 |
362 |
| Apple Inc. | 57989 |
263 |
| Qualcomm Incorporated | 89928 |
263 |
| Microsoft Technology Licensing, LLC | 54210 |
178 |
| Nokia Technologies Oy | 20164 |
178 |
| Telefonaktiebolaget LM Ericsson (publ) | 28612 |
158 |
| AT&T Intellectual Property I, L.P. | 9832 |
154 |
| Cisco Technology, Inc. | 22242 |
151 |
| Ericsson | 22247 |
148 |
| ZTE Corporation | 43546 |
146 |
| Intel Corporation | 46673 |
145 |
| Google LLC | 43671 |
127 |
| T-Mobile USA, Inc. | 4377 |
118 |
| Verizon Patent And Licensing Inc. | 7452 |
116 |
| LG Electronics Inc. | 74848 |
106 |
| International Business Machines Corporation | 62148 |
103 |
| AT&T Mobility II LLC | 1889 |
94 |
| Malikie Innovations Limited | 6697 |
91 |
| Interdigital Patent Holdings, Inc. | 6438 |
87 |
| Other owners | 7068 |