- 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: 407
10-year publication summary
|
1
|
3
|
5
|
16
|
42
|
99
|
83
|
57
|
54
|
39
|
| 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 | 11510 |
75 |
| Huawei Technologies Co., Ltd. | 124115 |
25 |
| Sandvine Corporation | 190 |
14 |
| Cisco Technology, Inc. | 22555 |
13 |
| Nippon Telegraph and Telephone Corporation | 15939 |
10 |
| Ericsson | 22880 |
9 |
| Microsoft Technology Licensing, LLC | 54510 |
7 |
| Google LLC | 44614 |
7 |
| Mellanox Technologies Ltd. | 1660 |
7 |
| VeloCloud Networks, LLC | 120 |
7 |
| Intel Corporation | 47178 |
6 |
| Juniper Networks, Inc. | 3366 |
6 |
| Palo Alto Networks, Inc. | 1618 |
6 |
| Samsung Electronics Co., Ltd. | 158442 |
5 |
| Qualcomm Incorporated | 92859 |
5 |
| Interdigital Patent Holdings, Inc. | 7079 |
5 |
| Nokia Solutions And Networks Oy | 7273 |
5 |
| Netflix, Inc. | 1359 |
5 |
| Oracle International Corporation | 13611 |
4 |
| Cfph, LLC | 1012 |
4 |
| Other owners | 182 |