- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 12/084 - Access security using delegated authorisation, e.g. open authorisation [OAuth] protocol
Patent holdings for IPC class H04W 12/084
Total number of patents in this class: 493
10-year publication summary
|
5
|
13
|
21
|
57
|
66
|
69
|
71
|
67
|
78
|
53
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nokia Technologies Oy | 22034 |
39 |
| Huawei Technologies Co., Ltd. | 125590 |
25 |
| Telefonaktiebolaget LM Ericsson (publ) | 29015 |
23 |
| Ericsson | 23125 |
19 |
| Samsung Electronics Co., Ltd. | 159755 |
15 |
| Qualcomm Incorporated | 93957 |
13 |
| Apple Inc. | 59479 |
12 |
| Cisco Technology, Inc. | 22668 |
11 |
| T-Mobile Innovations LLC | 4184 |
10 |
| Interdigital Patent Holdings, Inc. | 7328 |
9 |
| NTT DoCoMo, Inc. | 15137 |
9 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 15791 |
9 |
| Intel Corporation | 46342 |
8 |
| Oracle International Corporation | 13759 |
8 |
| DexCom, Inc. | 1782 |
8 |
| Olive Seed Industries, LLC | 14 |
8 |
| Headwater Research LLC | 320 |
7 |
| GeoFrenzy, Inc. | 90 |
6 |
| Microsoft Technology Licensing, LLC | 54706 |
5 |
| Lenovo (Singapore) Pte. Ltd. | 3404 |
5 |
| Other owners | 244 |