- 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: 10389
10-year publication summary
|
1334
|
1320
|
1129
|
944
|
737
|
674
|
549
|
479
|
476
|
63
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 151303 |
372 |
| Huawei Technologies Co., Ltd. | 117973 |
358 |
| Qualcomm Incorporated | 88742 |
261 |
| Apple Inc. | 57058 |
260 |
| Microsoft Technology Licensing, LLC | 54197 |
178 |
| Nokia Technologies Oy | 19769 |
175 |
| Telefonaktiebolaget LM Ericsson (publ) | 28541 |
158 |
| Cisco Technology, Inc. | 22202 |
155 |
| AT&T Intellectual Property I, L.P. | 9758 |
151 |
| Intel Corporation | 46579 |
146 |
| ZTE Corporation | 43369 |
146 |
| Ericsson | 22142 |
145 |
| Google LLC | 43412 |
127 |
| T-Mobile USA, Inc. | 4319 |
117 |
| Verizon Patent And Licensing Inc. | 7406 |
116 |
| LG Electronics Inc. | 74373 |
105 |
| International Business Machines Corporation | 61906 |
103 |
| AT&T Mobility II LLC | 1879 |
93 |
| Malikie Innovations Limited | 6809 |
91 |
| Interdigital Patent Holdings, Inc. | 6214 |
84 |
| Other owners | 7048 |