- 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: 248
10-year publication summary
|
0
|
4
|
20
|
20
|
26
|
30
|
33
|
50
|
36
|
25
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 114462 |
13 |
| Apple Inc. | 55735 |
9 |
| LG Electronics Inc. | 73714 |
8 |
| Qualcomm Incorporated | 86990 |
7 |
| Ericsson | 21917 |
7 |
| Samsung Electronics Co., Ltd. | 148077 |
6 |
| NEC Corporation | 36129 |
5 |
| Cisco Technology, Inc. | 22061 |
5 |
| Amazon Technologies, Inc. | 27060 |
5 |
| Capital One Services, LLC. | 9345 |
5 |
| The Toronto-Dominion Bank | 2801 |
5 |
| Interdigital Patent Holdings, Inc. | 5794 |
4 |
| Cupp Computing AS | 71 |
4 |
| First Orion Corp. | 172 |
4 |
| Google LLC | 42752 |
4 |
| Plume Design, Inc. | 330 |
4 |
| T-Mobile USA, Inc. | 4181 |
4 |
| Brother Industries, Ltd. | 12949 |
3 |
| Lenovo (Singapore) Pte. Ltd. | 3168 |
3 |
| Snap Inc. | 6020 |
3 |
| Other owners | 140 |