- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 47/22 - Traffic shaping
Patent holdings for IPC class H04L 47/22
Total number of patents in this class: 383
10-year publication summary
|
0
|
1
|
4
|
13
|
40
|
99
|
80
|
59
|
52
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett Packard Enterprise Development LP | 10792 |
77 |
| Huawei Technologies Co., Ltd. | 117695 |
25 |
| Sandvine Corporation | 187 |
14 |
| Cisco Technology, Inc. | 22159 |
13 |
| Ericsson | 22114 |
10 |
| Nippon Telegraph and Telephone Corporation | 16264 |
10 |
| Microsoft Technology Licensing, LLC | 54316 |
7 |
| Google LLC | 43386 |
7 |
| VeloCloud Networks, LLC | 119 |
7 |
| Intel Corporation | 46576 |
6 |
| Juniper Networks, Inc. | 3780 |
6 |
| Mellanox Technologies Ltd. | 1520 |
6 |
| Samsung Electronics Co., Ltd. | 151017 |
5 |
| Qualcomm Incorporated | 88555 |
5 |
| Nokia Solutions And Networks Oy | 6927 |
5 |
| Palo Alto Networks, Inc. | 1400 |
5 |
| Oracle International Corporation | 13191 |
4 |
| Cfph, LLC | 1041 |
4 |
| OpenTV, Inc. | 341 |
4 |
| AT&T Intellectual Property I, L.P. | 9752 |
3 |
| Other owners | 160 |