- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 12/933 - Switch core, e.g. crossbar, shared memory or shared medium
Patent holdings for IPC class H04L 12/933
Total number of patents in this class: 1500
10-year publication summary
|
247
|
257
|
178
|
159
|
74
|
28
|
3
|
3
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 46680 |
172 |
| Oracle International Corporation | 13457 |
74 |
| Cisco Technology, Inc. | 22278 |
63 |
| VMware LLC | 6827 |
59 |
| Juniper Networks, Inc. | 3782 |
56 |
| Huawei Technologies Co., Ltd. | 120098 |
50 |
| Avago Technologies International Sales Pte. Limited | 8613 |
39 |
| Hewlett Packard Enterprise Development LP | 10885 |
37 |
| Marvell Asia PTE, Ltd. | 6347 |
37 |
| Cavium International | 4765 |
33 |
| International Business Machines Corporation | 62220 |
26 |
| III Holdings 2, LLC | 106 |
23 |
| Dell Products L.P. | 16388 |
20 |
| Microsoft Technology Licensing, LLC | 54242 |
19 |
| Google LLC | 43789 |
19 |
| Xilinx, Inc. | 3927 |
18 |
| Amazon Technologies, Inc. | 27705 |
17 |
| Arista Networks, Inc. | 1212 |
17 |
| Mellanox Technologies Ltd. | 1558 |
16 |
| Konda Technologies Inc. | 26 |
15 |
| Other owners | 690 |