- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 47/193 - Flow controlCongestion control at layers above the network layer at the transport layer, e.g. TCP related
Patent holdings for IPC class H04L 47/193
Total number of patents in this class: 177
10-year publication summary
|
0
|
0
|
1
|
8
|
20
|
26
|
27
|
25
|
34
|
29
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 148077 |
10 |
| Huawei Technologies Co., Ltd. | 114462 |
10 |
| Cisco Technology, Inc. | 22061 |
9 |
| Apple Inc. | 55735 |
7 |
| AT&T Intellectual Property I, L.P. | 9613 |
7 |
| Microsoft Technology Licensing, LLC | 54029 |
7 |
| Qualcomm Incorporated | 86990 |
6 |
| Ericsson | 21917 |
5 |
| Nippon Telegraph and Telephone Corporation | 16793 |
5 |
| MangoBoost Inc. | 5 |
4 |
| VMware LLC | 6830 |
4 |
| Adeia Media Holdings LLC | 601 |
4 |
| Intel Corporation | 46921 |
3 |
| Verizon Patent And Licensing Inc. | 7165 |
3 |
| Juniper Networks, Inc. | 3745 |
3 |
| Nokia Solutions And Networks Oy | 6797 |
3 |
| BGC Partners, L.P. | 87 |
3 |
| Improbable Worlds Limited | 62 |
3 |
| Bequant S.L. | 7 |
3 |
| Interdigital Patent Holdings, Inc. | 5794 |
2 |
| Other owners | 76 |