- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 47/28 - Flow control; Congestion control in relation to timing considerations
Patent holdings for IPC class H04L 47/28
Total number of patents in this class: 395
10-year publication summary
2
|
5
|
6
|
2
|
6
|
32
|
62
|
116
|
117
|
27
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Cisco Technology, Inc. | 18858 |
35 |
Huawei Technologies Co., Ltd. | 100781 |
33 |
Ericsson | 20417 |
12 |
Intel Corporation | 45621 |
11 |
Nippon Telegraph and Telephone Corporation | 14195 |
11 |
Telefonaktiebolaget LM Ericsson (publ) | 26435 |
11 |
Qualcomm Incorporated | 76576 |
8 |
Siemens AG | 24990 |
8 |
LG Electronics Inc. | 69257 |
7 |
Nokia Solutions And Networks Oy | 5698 |
7 |
Comcast Cable Communications, LLC | 4075 |
7 |
VMware LLC | 6078 |
7 |
Mitsubishi Electric Corporation | 43934 |
6 |
Sandvine Corporation | 186 |
6 |
Samsung Electronics Co., Ltd. | 131630 |
5 |
Verizon Patent And Licensing Inc. | 6900 |
5 |
Amazon Technologies, Inc. | 24422 |
5 |
ZTE Corporation | 39218 |
5 |
Juniper Networks, Inc. | 3556 |
5 |
ABB Schweiz AG | 6321 |
5 |
Other owners | 196 |