- 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: 407
10-year publication summary
|
3
|
3
|
6
|
9
|
31
|
46
|
96
|
92
|
83
|
28
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 46751 |
20 |
| Microsoft Technology Licensing, LLC | 53545 |
13 |
| International Business Machines Corporation | 61123 |
10 |
| Ericsson | 21622 |
10 |
| JPMorgan Chase Bank, National Association | 8540 |
10 |
| Cisco Technology, Inc. | 19655 |
9 |
| Oracle International Corporation | 12907 |
9 |
| All Purpose Networks, Inc. | 46 |
8 |
| Oxylabs, UAB | 108 |
8 |
| Amazon Technologies, Inc. | 26519 |
7 |
| Zscaler, Inc. | 448 |
7 |
| Samsung Electronics Co., Ltd. | 144426 |
6 |
| Dell Products L.P. | 14134 |
6 |
| Avalara, Inc. | 185 |
6 |
| Panduit Corp. | 1007 |
6 |
| Siemens AG | 24547 |
5 |
| Sony Group Corporation | 13560 |
5 |
| VMware LLC | 6910 |
5 |
| Huawei Technologies Co., Ltd. | 111237 |
4 |
| SAP SE | 10047 |
4 |
| Other owners | 249 |