- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 12/773 - Router architecture for supporting layer 3 switching, e.g. IP switching, cell switch relay [CSR] or tag switching
Patent holdings for IPC class H04L 12/773
Total number of patents in this class: 322
10-year publication summary
|
31
|
43
|
40
|
31
|
10
|
5
|
1
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22436 |
24 |
| Intel Corporation | 46894 |
20 |
| III Holdings 2, LLC | 105 |
17 |
| Juniper Networks, Inc. | 3738 |
13 |
| Huawei Technologies Co., Ltd. | 122082 |
12 |
| Ericsson | 22489 |
10 |
| Hewlett Packard Enterprise Development LP | 10997 |
9 |
| Evertz Microsystems Ltd. | 147 |
9 |
| Avago Technologies International Sales Pte. Limited | 8570 |
9 |
| VMware LLC | 6828 |
9 |
| Marvell Israel (M.I.S.L) Ltd. | 493 |
8 |
| Dell Products L.P. | 16606 |
8 |
| Amazon Technologies, Inc. | 27983 |
7 |
| Oracle International Corporation | 13511 |
6 |
| Futurewei Technologies, Inc. | 3780 |
6 |
| Marvell Asia PTE, Ltd. | 6326 |
5 |
| Cavium International | 4702 |
5 |
| Alcatel Lucent | 4344 |
5 |
| Tekelec, Inc. | 207 |
4 |
| Barefoot Networks, Inc. | 148 |
4 |
| Other owners | 132 |