- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 47/122 - Avoiding congestionRecovering from congestion by diverting traffic away from congested entities
Patent holdings for IPC class H04L 47/122
Total number of patents in this class: 311
10-year publication summary
|
0
|
0
|
1
|
5
|
11
|
27
|
94
|
44
|
72
|
48
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett Packard Enterprise Development LP | 10755 |
78 |
| Huawei Technologies Co., Ltd. | 114620 |
24 |
| Cisco Technology, Inc. | 22084 |
13 |
| Intel Corporation | 46937 |
10 |
| Nippon Telegraph and Telephone Corporation | 16791 |
8 |
| Comcast Cable Communications, LLC | 4808 |
8 |
| VMware LLC | 6829 |
8 |
| Microsoft Technology Licensing, LLC | 54052 |
7 |
| Mellanox Technologies Ltd. | 1439 |
6 |
| Dell Products L.P. | 14947 |
5 |
| VeloCloud Networks, LLC | 116 |
5 |
| International Business Machines Corporation | 61621 |
4 |
| Oracle International Corporation | 13050 |
4 |
| Nokia Solutions And Networks Oy | 6809 |
4 |
| Qualcomm Incorporated | 87067 |
3 |
| AT&T Intellectual Property I, L.P. | 9629 |
3 |
| Ciena Corporation | 2046 |
3 |
| Citibank, N.A. | 451 |
3 |
| Level 3 Communications, LLC | 1280 |
3 |
| Yokogawa Electric Corporation | 1811 |
3 |
| Other owners | 109 |