- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 12/761 - Broadcast or multicast routing
Patent holdings for IPC class H04L 12/761
Total number of patents in this class: 1287
10-year publication summary
|
181
|
211
|
160
|
144
|
171
|
131
|
79
|
23
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 18858 |
182 |
| Huawei Technologies Co., Ltd. | 100781 |
99 |
| ZTE Corporation | 39218 |
67 |
| Juniper Networks, Inc. | 3556 |
60 |
| Oracle International Corporation | 12313 |
37 |
| Ericsson | 20417 |
36 |
| Futurewei Technologies, Inc. | 3708 |
34 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
33 |
| Nicira, Inc. | 1192 |
30 |
| Hewlett Packard Enterprise Development LP | 10702 |
28 |
| Dell Products L.P. | 11144 |
26 |
| NEC Corporation | 32703 |
24 |
| Samsung Electronics Co., Ltd. | 131630 |
19 |
| Qualcomm Incorporated | 76576 |
18 |
| Extreme Networks, Inc. | 783 |
18 |
| AT&T Intellectual Property I, L.P. | 9886 |
17 |
| Microsoft Technology Licensing, LLC | 51439 |
15 |
| International Business Machines Corporation | 60644 |
13 |
| Intel Corporation | 45621 |
12 |
| Google LLC | 38759 |
12 |
| Other owners | 507 |