- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 47/2441 - Traffic characterised by specific attributes, e.g. priority or QoS relying on flow classification, e.g. using integrated services [IntServ]
Patent holdings for IPC class H04L 47/2441
Total number of patents in this class: 599
10-year publication summary
3
|
3
|
3
|
11
|
21
|
68
|
126
|
178
|
142
|
39
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Cisco Technology, Inc. | 18858 |
77 |
Hewlett Packard Enterprise Development LP | 10702 |
48 |
VMware LLC | 6078 |
31 |
Intel Corporation | 45621 |
29 |
Huawei Technologies Co., Ltd. | 100781 |
26 |
Ericsson | 20417 |
14 |
Juniper Networks, Inc. | 3556 |
13 |
ARRIS Enterprises LLC | 3432 |
12 |
Sandvine Corporation | 186 |
12 |
Arista Networks, Inc. | 936 |
11 |
Mellanox Technologies Ltd. | 1097 |
11 |
Citrix Systems, Inc. | 3905 |
10 |
Nippon Telegraph and Telephone Corporation | 14195 |
10 |
Hughes Network Systems, LLC | 1098 |
9 |
Palo Alto Networks, Inc. | 894 |
8 |
Oracle International Corporation | 12313 |
7 |
Verizon Patent And Licensing Inc. | 6900 |
7 |
Marvell Israel (M.I.S.L) Ltd. | 511 |
7 |
Barefoot Networks, Inc. | 154 |
7 |
Nokia Solutions And Networks Oy | 5698 |
6 |
Other owners | 244 |