- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 12/935 - Switch interfaces, e.g. port details
Patent holdings for IPC class H04L 12/935
Total number of patents in this class: 1270
10-year publication summary
|
187
|
176
|
192
|
191
|
70
|
24
|
4
|
2
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 47178 |
106 |
| VMware LLC | 6974 |
84 |
| Cisco Technology, Inc. | 22555 |
60 |
| Huawei Technologies Co., Ltd. | 124115 |
53 |
| Oracle International Corporation | 13611 |
51 |
| Hewlett Packard Enterprise Development LP | 11510 |
44 |
| Marvell Asia PTE, Ltd. | 6258 |
44 |
| Cavium International | 4585 |
39 |
| Avago Technologies International Sales Pte. Limited | 8534 |
35 |
| Arista Networks, Inc. | 1258 |
30 |
| Dell Products L.P. | 17104 |
29 |
| Juniper Networks, Inc. | 3366 |
25 |
| Mellanox Technologies Ltd. | 1660 |
25 |
| International Business Machines Corporation | 62748 |
20 |
| Cray Inc. | 127 |
20 |
| Fujitsu Limited | 16854 |
19 |
| III Holdings 2, LLC | 103 |
18 |
| Amazon Technologies, Inc. | 28193 |
15 |
| Marvell Israel (M.I.S.L) Ltd. | 491 |
14 |
| Microsoft Technology Licensing, LLC | 54510 |
14 |
| Other owners | 525 |