- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 49/356 - Switches specially adapted for specific applications for storage area networks
Patent holdings for IPC class H04L 49/356
Total number of patents in this class: 128
10-year publication summary
|
0
|
2
|
0
|
8
|
22
|
28
|
29
|
12
|
13
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oracle International Corporation | 13045 |
33 |
| Intel Corporation | 46921 |
18 |
| International Business Machines Corporation | 61616 |
8 |
| Cisco Technology, Inc. | 22061 |
6 |
| Hewlett Packard Enterprise Development LP | 10751 |
6 |
| Samsung Electronics Co., Ltd. | 148077 |
5 |
| Juniper Networks, Inc. | 3745 |
5 |
| Mellanox Technologies Ltd. | 1435 |
5 |
| Dell Products L.P. | 14875 |
4 |
| Nutanix, Inc. | 787 |
4 |
| Pure Storage, Inc. | 2744 |
4 |
| Microsoft Technology Licensing, LLC | 54029 |
3 |
| EMC IP Holding Company LLC | 10778 |
3 |
| Huawei Technologies Co., Ltd. | 114462 |
2 |
| JPMorgan Chase Bank, National Association | 8597 |
2 |
| Viavi Solutions Inc. | 1462 |
2 |
| Enfabrica Corporation | 40 |
2 |
| Umbra Technologies Ltd. (UK) | 7 |
2 |
| SAP SE | 10022 |
1 |
| Raytheon Company | 8402 |
1 |
| Other owners | 12 |