- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 47/56 - Queue scheduling implementing delay-aware scheduling
Patent holdings for IPC class H04L 47/56
Total number of patents in this class: 308
10-year publication summary
|
1
|
2
|
2
|
13
|
28
|
55
|
61
|
63
|
47
|
24
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 123282 |
22 |
| Nippon Telegraph and Telephone Corporation | 15922 |
15 |
| Intel Corporation | 47102 |
10 |
| Six Impossible Things Before Breakfast Limited | 73 |
10 |
| Cisco Technology, Inc. | 22491 |
9 |
| ZTE Corporation | 44159 |
9 |
| Mitsubishi Electric Corporation | 47971 |
8 |
| Samsung Electronics Co., Ltd. | 157557 |
6 |
| Nokia Solutions And Networks Oy | 7196 |
6 |
| Innovium, Inc. | 138 |
6 |
| New H3C Technologies Co., Ltd. | 539 |
6 |
| Nokia Technologies Oy | 21069 |
5 |
| Marvell Asia PTE, Ltd. | 6313 |
5 |
| Telefonaktiebolaget LM Ericsson (publ) | 28744 |
5 |
| Qualcomm Incorporated | 91997 |
4 |
| Realtek Semiconductor Corp. | 3503 |
4 |
| Mitsubishi Electric R&D Centre Europe B.V. | 373 |
4 |
| Avago Technologies International Sales Pte. Limited | 8564 |
4 |
| Ntt, Inc. | 4107 |
4 |
| NEC Corporation | 36934 |
3 |
| Other owners | 163 |