- 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: 460
10-year publication summary
|
5
|
13
|
20
|
56
|
64
|
68
|
70
|
67
|
76
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nokia Technologies Oy | 20244 |
36 |
| Huawei Technologies Co., Ltd. | 119891 |
22 |
| Telefonaktiebolaget LM Ericsson (publ) | 28615 |
21 |
| Ericsson | 22283 |
17 |
| Samsung Electronics Co., Ltd. | 153573 |
15 |
| Qualcomm Incorporated | 90109 |
12 |
| Apple Inc. | 58049 |
11 |
| Cisco Technology, Inc. | 22256 |
9 |
| T-Mobile Innovations LLC | 3996 |
9 |
| Oracle International Corporation | 13430 |
8 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 14148 |
8 |
| DexCom, Inc. | 1713 |
8 |
| Olive Seed Industries, LLC | 14 |
8 |
| Interdigital Patent Holdings, Inc. | 6467 |
7 |
| Intel Corporation | 46638 |
7 |
| NTT DoCoMo, Inc. | 14250 |
7 |
| Headwater Research LLC | 314 |
7 |
| GeoFrenzy, Inc. | 86 |
6 |
| Microsoft Technology Licensing, LLC | 54215 |
5 |
| ARRIS Enterprises LLC | 3430 |
5 |
| Other owners | 232 |