- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 47/50 - Queue scheduling
Patent holdings for IPC class H04L 47/50
Total number of patents in this class: 274
10-year publication summary
|
3
|
2
|
8
|
28
|
21
|
49
|
38
|
30
|
51
|
29
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 124115 |
22 |
| Intel Corporation | 47178 |
15 |
| VMware LLC | 6974 |
11 |
| Ericsson | 22880 |
8 |
| Cisco Technology, Inc. | 22555 |
8 |
| International Business Machines Corporation | 62748 |
6 |
| BioSig Technologies, Inc. | 44 |
6 |
| New H3C Technologies Co., Ltd. | 543 |
6 |
| ARRIS Enterprises LLC | 3402 |
5 |
| Google LLC | 44614 |
5 |
| Qualcomm Incorporated | 92859 |
4 |
| ZTE Corporation | 44255 |
4 |
| NetApp, Inc. | 3320 |
4 |
| Nippon Telegraph and Telephone Corporation | 15939 |
4 |
| ICAP Global Broking, Inc. | 24 |
4 |
| Quantefi Corporation | 32 |
4 |
| NEC Corporation | 37168 |
3 |
| Amazon Technologies, Inc. | 28193 |
3 |
| salesforce.com, inc. | 6011 |
3 |
| Mayo Foundation for Medical Education and Research | 3393 |
3 |
| Other owners | 146 |