- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 47/19 - Flow controlCongestion control at layers above the network layer
Patent holdings for IPC class H04L 47/19
Total number of patents in this class: 107
10-year publication summary
|
0
|
0
|
1
|
1
|
18
|
11
|
24
|
19
|
21
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| VMware LLC | 6936 |
20 |
| Headwater Research LLC | 296 |
8 |
| Samsung Electronics Co., Ltd. | 146092 |
5 |
| Amazon Technologies, Inc. | 26677 |
4 |
| Nant Holdings IP, LLC | 740 |
4 |
| Opanga Networks, Inc. | 107 |
4 |
| Huawei Technologies Co., Ltd. | 112438 |
3 |
| Genetec Inc. | 301 |
3 |
| Qualcomm Incorporated | 85322 |
2 |
| eBay Inc. | 3369 |
2 |
| Fastly, Inc. | 156 |
2 |
| Hughes Network Systems, LLC | 1286 |
2 |
| Mellanox Technologies Ltd. | 1374 |
2 |
| Adobe Inc. | 7142 |
2 |
| Sony Group Corporation | 13815 |
2 |
| Beijing Youzhuju Network Technology Co., Ltd. | 885 |
2 |
| Carbon6 Technologies, Inc. | 3 |
2 |
| Rocket Software Canada, Inc. (successor by Amalgamation with AMC Connectivity Software (Canada) ULC) | 24 |
2 |
| Disney Enterprises, Inc. | 6099 |
1 |
| Research In Motion Limited | 1962 |
1 |
| Other owners | 34 |