- 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: 110
10-year publication summary
|
0
|
0
|
1
|
1
|
18
|
11
|
24
|
18
|
21
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| VMware LLC | 6828 |
20 |
| Headwater Research LLC | 297 |
8 |
| Samsung Electronics Co., Ltd. | 147983 |
5 |
| Nant Holdings IP, LLC | 755 |
5 |
| Huawei Technologies Co., Ltd. | 114320 |
4 |
| Amazon Technologies, Inc. | 27025 |
4 |
| Opanga Networks, Inc. | 108 |
4 |
| Genetec Inc. | 307 |
3 |
| Qualcomm Incorporated | 86867 |
2 |
| eBay Inc. | 3379 |
2 |
| Fastly, Inc. | 152 |
2 |
| Hughes Network Systems, LLC | 1304 |
2 |
| Mellanox Technologies Ltd. | 1428 |
2 |
| Adobe Inc. | 7199 |
2 |
| Sony Group Corporation | 14299 |
2 |
| Beijing Youzhuju Network Technology Co., Ltd. | 974 |
2 |
| Carbon6 Technologies, Inc. | 3 |
2 |
| Rocket Software Canada, Inc. (successor by Amalgamation with AMC Connectivity Software (Canada) ULC) | 24 |
2 |
| Disney Enterprises, Inc. | 6134 |
1 |
| Research In Motion Limited | 2006 |
1 |
| Other owners | 35 |