- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 47/52 - Queue scheduling by attributing bandwidth to queues
Patent holdings for IPC class H04L 47/52
Total number of patents in this class: 260
10-year publication summary
|
0
|
2
|
4
|
14
|
25
|
77
|
37
|
49
|
33
|
12
|
| 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 | 10839 |
76 |
| Huawei Technologies Co., Ltd. | 119637 |
20 |
| Intel Corporation | 46673 |
12 |
| Cisco Technology, Inc. | 22242 |
6 |
| ZTE Corporation | 43546 |
6 |
| Comcast Cable Communications, LLC | 5035 |
6 |
| Micron Technology, Inc. | 27238 |
5 |
| Google LLC | 43671 |
5 |
| Nippon Telegraph and Telephone Corporation | 16237 |
4 |
| Drw Technologies LLC | 9 |
4 |
| Mellanox Technologies Ltd. | 1558 |
4 |
| Qualcomm Incorporated | 89928 |
3 |
| Marvell Israel (M.I.S.L) Ltd. | 496 |
3 |
| Juniper Networks, Inc. | 3785 |
3 |
| Nokia Solutions And Networks Oy | 7038 |
3 |
| CommVault Systems, Inc. | 1226 |
3 |
| Hyannis Port Research, Inc. | 48 |
3 |
| Live Nation Entertainment, Inc. | 325 |
3 |
| Arrcus, Inc. | 109 |
3 |
| NEC Corporation | 36566 |
2 |
| Other owners | 86 |