- 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: 497
10-year publication summary
|
1
|
2
|
2
|
14
|
43
|
52
|
104
|
82
|
90
|
81
|
| 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 | 10756 |
71 |
| Cisco Technology, Inc. | 22020 |
63 |
| Huawei Technologies Co., Ltd. | 114071 |
39 |
| Intel Corporation | 47221 |
29 |
| Microsoft Technology Licensing, LLC | 53968 |
22 |
| Samsung Electronics Co., Ltd. | 147787 |
13 |
| VMware LLC | 6828 |
8 |
| AT&T Intellectual Property I, L.P. | 9596 |
7 |
| Ericsson | 21917 |
7 |
| Opanga Networks, Inc. | 108 |
7 |
| Qualcomm Incorporated | 86648 |
6 |
| Telefonaktiebolaget LM Ericsson (publ) | 28272 |
6 |
| Oracle International Corporation | 13025 |
5 |
| Verizon Patent And Licensing Inc. | 7150 |
5 |
| ZTE Corporation | 42752 |
5 |
| Nippon Telegraph and Telephone Corporation | 17324 |
5 |
| Nokia Technologies Oy | 18321 |
5 |
| Hughes Network Systems, LLC | 1300 |
5 |
| International Business Machines Corporation | 61537 |
4 |
| Dell Products L.P. | 14768 |
4 |
| Other owners | 181 |