- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 49/10 - Packet switching elements characterised by the switching fabric construction
Patent holdings for IPC class H04L 49/10
Total number of patents in this class: 91
10-year publication summary
|
2
|
2
|
3
|
2
|
3
|
12
|
16
|
24
|
19
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 51439 |
9 |
| Pure Storage, Inc. | 2435 |
8 |
| Cisco Technology, Inc. | 18858 |
7 |
| Oracle International Corporation | 12313 |
7 |
| Intel Corporation | 45621 |
6 |
| VMware LLC | 6078 |
6 |
| Huawei Technologies Co., Ltd. | 100781 |
5 |
| Nippon Telegraph and Telephone Corporation | 14195 |
3 |
| Hewlett Packard Enterprise Development LP | 10702 |
3 |
| Barefoot Networks, Inc. | 154 |
3 |
| Arrcus, Inc. | 85 |
3 |
| Xilinx, Inc. | 4086 |
2 |
| Google LLC | 38759 |
2 |
| Konda Technologies Inc. | 23 |
2 |
| Mellanox Technologies Ltd. | 1097 |
2 |
| Phoenix Infrastructure LLC | 15 |
2 |
| The Boeing Company | 19843 |
1 |
| Fujitsu Limited | 19265 |
1 |
| Dell Products L.P. | 11144 |
1 |
| ZTE Corporation | 39218 |
1 |
| Other owners | 17 |