- 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: 167
10-year publication summary
|
0
|
0
|
3
|
8
|
20
|
25
|
26
|
25
|
34
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 112438 |
10 |
| Samsung Electronics Co., Ltd. | 146092 |
9 |
| Cisco Technology, Inc. | 19918 |
9 |
| Apple Inc. | 54844 |
7 |
| AT&T Intellectual Property I, L.P. | 9508 |
7 |
| Microsoft Technology Licensing, LLC | 53720 |
7 |
| Qualcomm Incorporated | 85322 |
6 |
| Nippon Telegraph and Telephone Corporation | 17341 |
5 |
| Ericsson | 21747 |
4 |
| MangoBoost Inc. | 5 |
4 |
| VMware LLC | 6936 |
4 |
| Verizon Patent And Licensing Inc. | 7098 |
3 |
| Juniper Networks, Inc. | 3734 |
3 |
| Nokia Solutions And Networks Oy | 6586 |
3 |
| BGC Partners, L.P. | 88 |
3 |
| Improbable Worlds Limited | 62 |
3 |
| Bequant S.L. | 6 |
3 |
| Adeia Media Holdings LLC | 605 |
3 |
| Intel Corporation | 46962 |
2 |
| The Trustees of Columbia University in the City of New York | 3568 |
2 |
| Other owners | 70 |