- 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: 10626
10-year publication summary
|
1342
|
1325
|
1140
|
963
|
753
|
688
|
573
|
499
|
490
|
344
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 159473 |
391 |
| Huawei Technologies Co., Ltd. | 125335 |
368 |
| Apple Inc. | 59414 |
267 |
| Qualcomm Incorporated | 93847 |
266 |
| Nokia Technologies Oy | 21978 |
201 |
| Microsoft Technology Licensing, LLC | 54693 |
178 |
| Telefonaktiebolaget LM Ericsson (publ) | 29015 |
161 |
| Cisco Technology, Inc. | 22656 |
159 |
| AT&T Intellectual Property I, L.P. | 10069 |
151 |
| Ericsson | 23154 |
151 |
| ZTE Corporation | 44331 |
147 |
| Intel Corporation | 46327 |
142 |
| Google LLC | 44900 |
128 |
| T-Mobile USA, Inc. | 4559 |
126 |
| Verizon Patent And Licensing Inc. | 7693 |
118 |
| LG Electronics Inc. | 76299 |
107 |
| International Business Machines Corporation | 62864 |
103 |
| Interdigital Patent Holdings, Inc. | 7297 |
95 |
| AT&T Mobility II LLC | 1897 |
92 |
| Malikie Innovations Limited | 6343 |
90 |
| Other owners | 7185 |