- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 47/34 - Flow controlCongestion control ensuring sequence integrity, e.g. using sequence numbers
Patent holdings for IPC class H04L 47/34
Total number of patents in this class: 690
10-year publication summary
|
1
|
9
|
7
|
44
|
80
|
148
|
114
|
96
|
102
|
68
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett Packard Enterprise Development LP | 11042 |
74 |
| Huawei Technologies Co., Ltd. | 123282 |
60 |
| Samsung Electronics Co., Ltd. | 157557 |
55 |
| Qualcomm Incorporated | 91997 |
37 |
| Ericsson | 22660 |
30 |
| Cisco Technology, Inc. | 22491 |
27 |
| LG Electronics Inc. | 75654 |
22 |
| Intel Corporation | 47102 |
18 |
| Microsoft Technology Licensing, LLC | 54439 |
14 |
| Nokia Technologies Oy | 21069 |
11 |
| Amazon Technologies, Inc. | 28066 |
10 |
| Mellanox Technologies Ltd. | 1636 |
10 |
| Telefonaktiebolaget LM Ericsson (publ) | 28744 |
9 |
| Sony Group Corporation | 15597 |
9 |
| Apple Inc. | 58705 |
8 |
| ZTE Corporation | 44159 |
8 |
| Avago Technologies International Sales Pte. Limited | 8564 |
7 |
| Interdigital Patent Holdings, Inc. | 6836 |
6 |
| 1FINITY Inc. | 1508 |
6 |
| Nokia Solutions And Networks Oy | 7196 |
5 |
| Other owners | 264 |