- 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: 10445
10-year publication summary
|
1334
|
1320
|
1129
|
943
|
737
|
674
|
553
|
483
|
478
|
135
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 153573 |
377 |
| Huawei Technologies Co., Ltd. | 119891 |
363 |
| Apple Inc. | 58049 |
263 |
| Qualcomm Incorporated | 90109 |
263 |
| Nokia Technologies Oy | 20244 |
181 |
| Microsoft Technology Licensing, LLC | 54215 |
178 |
| Telefonaktiebolaget LM Ericsson (publ) | 28615 |
158 |
| AT&T Intellectual Property I, L.P. | 9831 |
154 |
| Cisco Technology, Inc. | 22256 |
151 |
| Ericsson | 22283 |
148 |
| ZTE Corporation | 43576 |
146 |
| Intel Corporation | 46638 |
145 |
| Google LLC | 43739 |
127 |
| T-Mobile USA, Inc. | 4388 |
118 |
| Verizon Patent And Licensing Inc. | 7487 |
116 |
| LG Electronics Inc. | 74953 |
106 |
| International Business Machines Corporation | 62182 |
103 |
| AT&T Mobility II LLC | 1888 |
94 |
| Malikie Innovations Limited | 6679 |
91 |
| Interdigital Patent Holdings, Inc. | 6467 |
87 |
| Other owners | 7076 |