- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 47/11 - Identifying congestion
Patent holdings for IPC class H04L 47/11
Total number of patents in this class: 478
10-year publication summary
|
1
|
2
|
3
|
17
|
45
|
51
|
103
|
83
|
91
|
65
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett Packard Enterprise Development LP | 10713 |
69 |
| Cisco Technology, Inc. | 19881 |
62 |
| Huawei Technologies Co., Ltd. | 112134 |
38 |
| Intel Corporation | 46960 |
29 |
| Microsoft Technology Licensing, LLC | 53667 |
22 |
| Samsung Electronics Co., Ltd. | 145630 |
13 |
| VMware LLC | 6934 |
8 |
| AT&T Intellectual Property I, L.P. | 9507 |
7 |
| Opanga Networks, Inc. | 107 |
7 |
| Qualcomm Incorporated | 85094 |
6 |
| Ericsson | 21724 |
6 |
| Telefonaktiebolaget LM Ericsson (publ) | 27878 |
6 |
| Oracle International Corporation | 12927 |
5 |
| Verizon Patent And Licensing Inc. | 7077 |
5 |
| ZTE Corporation | 42269 |
5 |
| Nippon Telegraph and Telephone Corporation | 17303 |
5 |
| Hughes Network Systems, LLC | 1284 |
5 |
| International Business Machines Corporation | 61198 |
4 |
| Nokia Technologies Oy | 17746 |
4 |
| Charter Communications Operating, LLC | 1288 |
4 |
| Other owners | 168 |