- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 47/34 - Flow control; Congestion control ensuring sequence integrity, e.g. using sequence numbers
Patent holdings for IPC class H04L 47/34
Total number of patents in this class: 398
10-year publication summary
|
5
|
4
|
1
|
9
|
6
|
43
|
72
|
119
|
108
|
27
|
| 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 |
43 |
| Hewlett Packard Enterprise Development LP | 10702 |
32 |
| Samsung Electronics Co., Ltd. | 131630 |
27 |
| Qualcomm Incorporated | 76576 |
19 |
| Ericsson | 20417 |
19 |
| Intel Corporation | 45621 |
14 |
| Cisco Technology, Inc. | 18858 |
13 |
| LG Electronics Inc. | 69257 |
10 |
| Amazon Technologies, Inc. | 24422 |
8 |
| Apple Inc. | 50209 |
6 |
| Microsoft Technology Licensing, LLC | 51439 |
6 |
| Mellanox Technologies Ltd. | 1097 |
6 |
| ZTE Corporation | 39218 |
5 |
| Nokia Solutions And Networks Oy | 5698 |
5 |
| Avago Technologies International Sales Pte. Limited | 9260 |
5 |
| Sony Group Corporation | 10730 |
5 |
| Fujitsu Limited | 19265 |
4 |
| Ciena Corporation | 1927 |
4 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
4 |
| Nippon Telegraph and Telephone Corporation | 14195 |
4 |
| Other owners | 159 |