- 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: 325
10-year publication summary
|
3
|
1
|
2
|
3
|
17
|
41
|
47
|
83
|
77
|
32
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 18858 |
43 |
| Hewlett Packard Enterprise Development LP | 10702 |
37 |
| Huawei Technologies Co., Ltd. | 100781 |
28 |
| Intel Corporation | 45621 |
21 |
| Microsoft Technology Licensing, LLC | 51439 |
8 |
| Opanga Networks, Inc. | 107 |
7 |
| Ericsson | 20417 |
6 |
| Samsung Electronics Co., Ltd. | 131630 |
5 |
| AT&T Intellectual Property I, L.P. | 9886 |
5 |
| Qualcomm Incorporated | 76576 |
4 |
| International Business Machines Corporation | 60644 |
4 |
| Verizon Patent And Licensing Inc. | 6900 |
4 |
| ZTE Corporation | 39218 |
4 |
| Citrix Systems, Inc. | 3905 |
4 |
| Marvell Israel (M.I.S.L) Ltd. | 511 |
3 |
| Futurewei Technologies, Inc. | 3708 |
3 |
| Nippon Telegraph and Telephone Corporation | 14195 |
3 |
| Barefoot Networks, Inc. | 154 |
3 |
| Google LLC | 38759 |
3 |
| Hughes Network Systems, LLC | 1098 |
3 |
| Other owners | 127 |