- 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: 123
10-year publication summary
|
3
|
0
|
2
|
2
|
3
|
35
|
32
|
23
|
21
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| VMware LLC | 6078 |
17 |
| Kip Prod P1 LP | 40 |
10 |
| Causam Exchange, Inc. | 32 |
8 |
| Huawei Technologies Co., Ltd. | 100781 |
7 |
| Nicira, Inc. | 1192 |
7 |
| Samsung Electronics Co., Ltd. | 131630 |
5 |
| Juniper Networks, Inc. | 3556 |
5 |
| Eluvio, Inc. | 16 |
4 |
| Proofpoint, Inc. | 318 |
3 |
| Kip Prod PI LP | 12 |
3 |
| Fasetto, Inc. | 90 |
3 |
| Qualcomm Incorporated | 76576 |
2 |
| Intel Corporation | 45621 |
2 |
| Verizon Patent And Licensing Inc. | 6900 |
2 |
| Visa International Service Association | 4194 |
2 |
| Hewlett Packard Enterprise Development LP | 10702 |
2 |
| Accedian Networks Inc. | 181 |
2 |
| Arista Networks, Inc. | 936 |
2 |
| CloudFlare, Inc. | 388 |
2 |
| Equinix, Inc. | 294 |
2 |
| Other owners | 33 |