- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 67/562 - Brokering proxy services
Patent holdings for IPC class H04L 67/562
Total number of patents in this class: 426
10-year publication summary
|
2
|
2
|
1
|
6
|
28
|
44
|
94
|
90
|
82
|
46
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 47221 |
22 |
| Microsoft Technology Licensing, LLC | 53968 |
13 |
| Ericsson | 21917 |
11 |
| Cisco Technology, Inc. | 22020 |
11 |
| International Business Machines Corporation | 61537 |
10 |
| JPMorgan Chase Bank, National Association | 8586 |
10 |
| Oracle International Corporation | 13025 |
9 |
| Amazon Technologies, Inc. | 27003 |
8 |
| All Purpose Networks, Inc. | 46 |
8 |
| Oxylabs, UAB | 111 |
8 |
| Zscaler, Inc. | 500 |
7 |
| Samsung Electronics Co., Ltd. | 147787 |
6 |
| Dell Products L.P. | 14768 |
6 |
| Avalara, Inc. | 188 |
6 |
| Panduit Corp. | 1011 |
6 |
| Siemens AG | 24352 |
5 |
| Sony Group Corporation | 14275 |
5 |
| VMware LLC | 6828 |
5 |
| LG Electronics Inc. | 73588 |
4 |
| Huawei Technologies Co., Ltd. | 114071 |
4 |
| Other owners | 262 |