- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 47/32 - Flow control; Congestion control by discarding or delaying data units, e.g. packets or frames
Patent holdings for IPC class H04L 47/32
Total number of patents in this class: 485
10-year publication summary
|
2
|
3
|
5
|
11
|
18
|
50
|
88
|
113
|
129
|
46
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett Packard Enterprise Development LP | 10702 |
37 |
| Cisco Technology, Inc. | 18858 |
36 |
| Huawei Technologies Co., Ltd. | 100781 |
34 |
| Samsung Electronics Co., Ltd. | 131630 |
20 |
| Ericsson | 20417 |
17 |
| Apple Inc. | 50209 |
13 |
| Juniper Networks, Inc. | 3556 |
12 |
| Qualcomm Incorporated | 76576 |
11 |
| Comcast Cable Communications, LLC | 4075 |
8 |
| Innovium, Inc. | 123 |
8 |
| Mellanox Technologies Ltd. | 1097 |
8 |
| LG Electronics Inc. | 69257 |
7 |
| Futurewei Technologies, Inc. | 3708 |
7 |
| Nippon Telegraph and Telephone Corporation | 14195 |
7 |
| Arista Networks, Inc. | 936 |
7 |
| Intel Corporation | 45621 |
6 |
| International Business Machines Corporation | 60644 |
5 |
| Nokia Technologies Oy | 15057 |
5 |
| Tencent Technology (Shenzhen) Company Limited | 12951 |
5 |
| Pribit Technology, Inc. | 48 |
5 |
| Other owners | 227 |