- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 12/062 - Pre-authentication
Patent holdings for IPC class H04W 12/062
Total number of patents in this class: 239
10-year publication summary
|
1
|
4
|
20
|
21
|
26
|
30
|
33
|
52
|
36
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 112690 |
13 |
| Apple Inc. | 54937 |
9 |
| LG Electronics Inc. | 73111 |
8 |
| Qualcomm Incorporated | 85434 |
7 |
| Ericsson | 21759 |
7 |
| Samsung Electronics Co., Ltd. | 146346 |
6 |
| NEC Corporation | 35687 |
5 |
| Amazon Technologies, Inc. | 26716 |
5 |
| Capital One Services, LLC. | 9163 |
5 |
| The Toronto-Dominion Bank | 2727 |
5 |
| Interdigital Patent Holdings, Inc. | 5535 |
4 |
| Cisco Technology, Inc. | 19929 |
4 |
| Cupp Computing AS | 70 |
4 |
| First Orion Corp. | 172 |
4 |
| Google LLC | 42261 |
4 |
| Plume Design, Inc. | 318 |
4 |
| T-Mobile USA, Inc. | 4106 |
4 |
| Brother Industries, Ltd. | 12972 |
3 |
| Lenovo (Singapore) Pte. Ltd. | 3074 |
3 |
| Snap Inc. | 5872 |
3 |
| Other owners | 132 |