- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 47/25 - Flow controlCongestion 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: 238
10-year publication summary
|
2
|
4
|
1
|
5
|
21
|
37
|
53
|
34
|
43
|
19
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 19860 |
12 |
| Huawei Technologies Co., Ltd. | 111975 |
11 |
| AT&T Intellectual Property I, L.P. | 9499 |
8 |
| Samsung Electronics Co., Ltd. | 145416 |
7 |
| Intel Corporation | 46949 |
7 |
| Microsoft Technology Licensing, LLC | 53649 |
7 |
| Mellanox Technologies Ltd. | 1354 |
7 |
| Opanga Networks, Inc. | 107 |
6 |
| International Business Machines Corporation | 61207 |
5 |
| Google LLC | 42038 |
5 |
| Qualcomm Incorporated | 84971 |
4 |
| Micron Technology, Inc. | 26231 |
4 |
| Juniper Networks, Inc. | 3723 |
4 |
| Deutsche Telekom AG | 1833 |
4 |
| Hyundai Mobis Co., Ltd. | 3148 |
4 |
| VMware LLC | 6933 |
4 |
| Apple Inc. | 54658 |
3 |
| Sony Corporation | 31093 |
3 |
| Verizon Patent And Licensing Inc. | 7076 |
3 |
| Sony Electronics Inc. | 483 |
3 |
| Other owners | 127 |