- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 47/25 - Flow control; Congestion control with rate being modified by the source upon detecting a change of network conditions
Patent holdings for IPC class H04L 47/25
Total number of patents in this class: 175
10-year publication summary
|
3
|
2
|
4
|
1
|
5
|
21
|
34
|
48
|
30
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 100781 |
11 |
| Cisco Technology, Inc. | 18858 |
8 |
| Intel Corporation | 45621 |
7 |
| International Business Machines Corporation | 60644 |
6 |
| AT&T Intellectual Property I, L.P. | 9886 |
6 |
| Opanga Networks, Inc. | 107 |
6 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| Micron Technology, Inc. | 24960 |
4 |
| Hyundai Mobis Co., Ltd. | 2668 |
4 |
| Mellanox Technologies Ltd. | 1097 |
4 |
| Qualcomm Incorporated | 76576 |
3 |
| Sony Corporation | 32931 |
3 |
| Ericsson | 20417 |
3 |
| Sony Electronics Inc. | 659 |
3 |
| Google LLC | 38759 |
3 |
| Imagination Technologies Limited | 1458 |
3 |
| Apple Inc. | 50209 |
2 |
| Mediatek Inc. | 4584 |
2 |
| ZTE Corporation | 39218 |
2 |
| Juniper Networks, Inc. | 3556 |
2 |
| Other owners | 89 |