- 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: 519
10-year publication summary
|
1
|
2
|
2
|
14
|
43
|
53
|
108
|
83
|
90
|
95
|
| 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 | 10768 |
76 |
| Cisco Technology, Inc. | 22109 |
63 |
| Huawei Technologies Co., Ltd. | 115556 |
39 |
| Intel Corporation | 46445 |
30 |
| Microsoft Technology Licensing, LLC | 54267 |
23 |
| Samsung Electronics Co., Ltd. | 148924 |
14 |
| Qualcomm Incorporated | 87475 |
8 |
| AT&T Intellectual Property I, L.P. | 9661 |
8 |
| VMware LLC | 6834 |
8 |
| Ericsson | 21992 |
7 |
| Opanga Networks, Inc. | 106 |
7 |
| Oracle International Corporation | 13096 |
6 |
| Telefonaktiebolaget LM Ericsson (publ) | 28492 |
6 |
| Verizon Patent And Licensing Inc. | 7213 |
5 |
| Dell Products L.P. | 15303 |
5 |
| ZTE Corporation | 43019 |
5 |
| Nippon Telegraph and Telephone Corporation | 16318 |
5 |
| Nokia Technologies Oy | 19120 |
5 |
| Hughes Network Systems, LLC | 1316 |
5 |
| International Business Machines Corporation | 61734 |
4 |
| Other owners | 190 |