- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 67/561 - Adding application-functional data or data for application control, e.g. adding metadata
Patent holdings for IPC class H04L 67/561
Total number of patents in this class: 535
10-year publication summary
|
7
|
7
|
11
|
38
|
89
|
116
|
104
|
66
|
63
|
24
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tyco Fire & Security GmbH | 3675 |
25 |
| Microsoft Technology Licensing, LLC | 54524 |
18 |
| Cisco Technology, Inc. | 22584 |
17 |
| International Business Machines Corporation | 62754 |
13 |
| Oxylabs, UAB | 130 |
12 |
| Intel Corporation | 47162 |
9 |
| SAP SE | 10114 |
9 |
| salesforce.com, inc. | 6010 |
9 |
| Comcast Cable Communications, LLC | 5202 |
9 |
| VMware LLC | 6976 |
9 |
| Oracle International Corporation | 13620 |
8 |
| Capital One Services, LLC. | 10067 |
8 |
| Netskope, Inc. | 351 |
8 |
| Samsung Electronics Co., Ltd. | 158605 |
7 |
| Apple Inc. | 59117 |
7 |
| CloudFlare, Inc. | 446 |
7 |
| Amazon Technologies, Inc. | 28216 |
6 |
| LG Electronics Inc. | 75910 |
5 |
| Citrix Systems, Inc. | 3496 |
5 |
| Google LLC | 44674 |
5 |
| Other owners | 339 |