- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 45/44 - Distributed routing
Patent holdings for IPC class H04L 45/44
Total number of patents in this class: 166
10-year publication summary
|
4
|
1
|
0
|
0
|
0
|
13
|
41
|
47
|
43
|
16
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| VMware LLC | 6078 |
26 |
| Nicira, Inc. | 1192 |
20 |
| Huawei Technologies Co., Ltd. | 100781 |
19 |
| Cisco Technology, Inc. | 18858 |
16 |
| Juniper Networks, Inc. | 3556 |
5 |
| Samsung Electronics Co., Ltd. | 131630 |
3 |
| Ciena Corporation | 1927 |
3 |
| Level 3 Communications, LLC | 1428 |
3 |
| Missing Link Electronics, Inc. | 12 |
3 |
| Brother Industries, Ltd. | 13000 |
2 |
| NVIDIA Corporation | 6381 |
2 |
| ZTE Corporation | 39218 |
2 |
| Nippon Telegraph and Telephone Corporation | 14195 |
2 |
| 128 Technology, Inc. | 84 |
2 |
| Arteris, Inc. | 108 |
2 |
| CloudFlare, Inc. | 388 |
2 |
| Extreme Networks, Inc. | 783 |
2 |
| Theatro Labs, Inc. | 57 |
2 |
| United Services Automobile Association (USAA) | 2514 |
2 |
| Drivenets Ltd. | 45 |
2 |
| Other owners | 46 |