- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 69/325 - Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the network layer [OSI layer 3], e.g. X.25
Patent holdings for IPC class H04L 69/325
Total number of patents in this class: 165
10-year publication summary
|
2
|
2
|
3
|
35
|
34
|
27
|
26
|
15
|
16
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| VMware LLC | 6976 |
23 |
| Xmatrix LLC | 66 |
13 |
| Huawei Technologies Co., Ltd. | 124379 |
11 |
| Bright Data Ltd. | 346 |
9 |
| Causam Exchange, Inc. | 34 |
8 |
| Samsung Electronics Co., Ltd. | 158605 |
7 |
| Eluvio, Inc. | 19 |
7 |
| Intel Corporation | 47162 |
5 |
| Oracle International Corporation | 13620 |
5 |
| Hewlett Packard Enterprise Development LP | 11519 |
4 |
| INOVA Semiconductors GmbH | 117 |
4 |
| Fasetto, Inc. | 85 |
4 |
| Juniper Networks, Inc. | 3365 |
3 |
| Accedian Networks Inc. | 165 |
3 |
| CloudFlare, Inc. | 446 |
3 |
| Equinix, Inc. | 297 |
3 |
| Qualcomm Incorporated | 93006 |
2 |
| LG Electronics Inc. | 75910 |
2 |
| Renesas Electronics Corporation | 5863 |
2 |
| Cisco Technology, Inc. | 22584 |
2 |
| Other owners | 45 |