- 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: 10523
10-year publication summary
|
1342
|
1325
|
1140
|
963
|
752
|
687
|
572
|
495
|
486
|
224
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157039 |
382 |
| Huawei Technologies Co., Ltd. | 122656 |
363 |
| Apple Inc. | 58592 |
264 |
| Qualcomm Incorporated | 91706 |
262 |
| Nokia Technologies Oy | 20994 |
187 |
| Microsoft Technology Licensing, LLC | 54410 |
178 |
| Telefonaktiebolaget LM Ericsson (publ) | 28726 |
161 |
| Cisco Technology, Inc. | 22479 |
156 |
| AT&T Intellectual Property I, L.P. | 9977 |
152 |
| Ericsson | 22552 |
149 |
| ZTE Corporation | 44030 |
147 |
| Intel Corporation | 47048 |
146 |
| Google LLC | 44407 |
127 |
| T-Mobile USA, Inc. | 4483 |
124 |
| Verizon Patent And Licensing Inc. | 7548 |
118 |
| LG Electronics Inc. | 75561 |
106 |
| International Business Machines Corporation | 62596 |
103 |
| AT&T Mobility II LLC | 1899 |
94 |
| Malikie Innovations Limited | 6506 |
90 |
| Interdigital Patent Holdings, Inc. | 6810 |
89 |
| Other owners | 7125 |