- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 69/326 - Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the transport layer [OSI layer 4]
Patent holdings for IPC class H04L 69/326
Total number of patents in this class: 151
10-year publication summary
|
3
|
0
|
1
|
2
|
7
|
33
|
24
|
40
|
29
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cyral Inc. | 30 |
12 |
| Nicira, Inc. | 1192 |
10 |
| Amazon Technologies, Inc. | 24422 |
8 |
| VMware LLC | 6078 |
8 |
| Cisco Technology, Inc. | 18858 |
7 |
| Orange S.A. | 1379 |
6 |
| LG Electronics Inc. | 69257 |
4 |
| Ericsson | 20417 |
4 |
| Huawei Technologies Co., Ltd. | 100781 |
4 |
| Dh2i Company | 36 |
4 |
| Samsung Electronics Co., Ltd. | 131630 |
3 |
| Intel Corporation | 45621 |
3 |
| Nokia Solutions And Networks Oy | 5698 |
3 |
| Google LLC | 38759 |
3 |
| Apple Inc. | 50209 |
2 |
| Infineon Technologies AG | 8189 |
2 |
| SAP SE | 9657 |
2 |
| Dell Products L.P. | 11144 |
2 |
| Xilinx, Inc. | 4086 |
2 |
| Northrop Grumman Systems Corporation | 2940 |
2 |
| Other owners | 60 |