- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 65/401 - Support for services or applications wherein the services involve a main real-time session and one or more additional parallel real-time or time sensitive sessions, e.g. white board sharing or spawning of a subconference
Patent holdings for IPC class H04L 65/401
Total number of patents in this class: 782
10-year publication summary
|
1
|
0
|
5
|
12
|
36
|
102
|
190
|
202
|
152
|
83
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 54207 |
51 |
| Zoom Communications, Inc. | 856 |
43 |
| Monday.com Ltd. | 228 |
31 |
| Zoom Video Communications, Inc. | 564 |
30 |
| salesforce.com, inc. | 5716 |
21 |
| Google LLC | 43003 |
19 |
| Apple Inc. | 56170 |
18 |
| International Business Machines Corporation | 61738 |
17 |
| Cisco Technology, Inc. | 22105 |
15 |
| Ricoh Company, Ltd. | 13364 |
14 |
| Dropbox, Inc. | 1552 |
13 |
| Snap Inc. | 6130 |
13 |
| RingCentral, Inc. | 778 |
12 |
| Atlassian Pty Ltd | 749 |
12 |
| Samsung Electronics Co., Ltd. | 148765 |
10 |
| META Platforms, Inc. | 7016 |
10 |
| Citrix Systems, Inc. | 3577 |
9 |
| Box, Inc. | 446 |
9 |
| Adeia Guides Inc. | 3475 |
9 |
| Dell Products L.P. | 15258 |
8 |
| Other owners | 418 |